| 115127 |
|
Carmichael R.D. |
The theory of relativity |
1920 • | •• |
| 113232 |
|
Forsyth A.R. |
Lectures on the Differential Geometry of Curves and Surfaces |
1920 • | •• |
| 110876 |
|
Maxwell J.C. |
Matter and Motion |
1920 | •• |
| 105575 |
|
Ince E.L. |
Ordinary Differential Equations |
1920 | •• |
| 109277 |
|
von Eberhard O.R. |
Zech-Cranz' Aufgabensammlung zur theoretischen Mechanik nebst Aufloesungen |
1920 | •• |
| 155407 |
|
Friend J. |
A textbook of inorganic chemistry vol.IX p.I Cobalt, Nickel, and The Elements of The Platinum Group |
1920 | •• |
| 195011 |
|
Spence L. |
An Encyclopaedia of Occultism: A Compendium of Information on the Occult Sciences, Occult Personalities, Psychic Science, Magic, Demonology, Spiritism and Mysticism |
1920 | •• |
| 195759 |
|
Samuel R. |
The carbohydrates and alcohol, (Industrial chemistry ... ed. by Samuel Rideal) |
1920 | •• |
| 199709 |
|
Ñ F. CLAY |
THE THEORY OF THE IMAGINARY IN GEOMETRY |
1920 | •• |
| 179556 |
|
Cain J. |
The Chemistry and Technology of the Diazo-Compounds |
1920 | •• |
| 180011 |
|
Ïåðåëüìàí ß.È. |
Çàíèìàòåëüíàÿ ôèçèêà. Êíèãà 2 |
1920 • | •• |
| 45028 |
|
Beilstein F. |
Handbuch der Organischen Chemie. Zwiter Band |
1920 • | •• |
| 48563 |
|
Rideal E.K. |
Ozone |
1920 | •• |
| 42433 |
|
Diamond H. |
A Radio System for Blind Landing of Aircraft in Fog |
1920 | •• |
| 44068 |
|
Smith D.P. |
Experiments on the Electrical Conduction of a Hydrogen Alloy |
1920 | •• |
| 44082 |
|
Van Maanen A. |
Internal Motion in the Spiral Nebula Messier 33 Preliminary Results |
1920 | •• |
| 44135 |
|
Millikan R.A. |
On the Reflection and Re-emission of Electrons from Metal Surfaces and a Method of Measuring the Ionizing Potential of Such Surfaces |
1920 | •• |
| 44138 |
|
McDonald J.H. |
On the Roots of Bessels Functions |
1920 | •• |
| 44182 |
|
Dempster A.J. |
Positive Ray Analysis of Magnesium |
1920 | •• |
| 44228 |
|
Menzies A.W. |
The Application of a Differential Thermometer in Ebullioscopy |
1920 | •• |
| 44230 |
|
Loeb L.B. |
The Attachment of Electrons to Neutral Molecules in Air |
1920 | •• |
| 44237 |
|
Kendall J. |
The Correlation of Compound Formation, Ionization and Solubility in Solutions Outline of a Modified Ionization Theory |
1920 | •• |
| 44268 |
|
Blackwood O. |
The Existence of Homogeneous Groups of Large Ions |
1920 | •• |
| 44269 |
|
Stewart G.W. |
The Functions of Intensity and Phase in the Binaural Location of Pure Tones |
1920 | •• |
| 44277 |
|
Loeb J. |
The Influence of Ions on the Osmotic Pressure of Solutions |
1920 | •• |
| 44279 |
|
Webster D.L. |
The Intensities of X-Rays of the L Series II. The Critical Potentials of the Platinum Lines |
1920 | •• |
| 44281 |
|
Hoyt F.C. |
The Intensities of X-Rays of the L-Series III. Critical Potentials of the Platinum and Tungsten Lines |
1920 | •• |
| 44287 |
|
Noyes A.A., MacInnes B.A. |
The Ionization and Activity of Largely Ionized Substances |
1920 | •• |
| 44288 |
|
Harkins W.D. |
The Ionization of Strong Electrolytes |
1920 | •• |
| 44292 |
|
Michelson A.A. |
The Laws of Elastico-Viscous Flow II |
1920 | •• |
| 44293 |
|
Abbot C G. |
The Larger Opportunities for Research on the Relations of Solar and Terrestrial Radiation |
1920 | •• |
| 44300 |
|
Thompson L.T.E., Hickman C.N., Riffolt N. |
The Measurement of Small Time Intervals and Some Applications, Principally Ballistic |
1920 | •• |
| 44328 |
|
Eisenhart L.P. |
The Permanent Gravitational Field in the Einstein Theory |
1920 | •• |
| 44330 |
|
Goddard R.H. |
The Possibilities of the Rocket in Weather Forecasting |
1920 | •• |
| 44340 |
|
Reid H.F. |
The Problems of Seismology |
1920 | •• |
| 44341 |
|
Washington H.S. |
The Problems of Volcanology |
1920 | •• |
| 44354 |
|
Cohn E.J. |
The Relation Between the Iso-Electric Point of a Globulin and Its Solubility and Acid Combining Capacity in Salt Solution |
1920 | •• |
| 44390 |
|
Hall E.H. |
The Thomson Effect and Thermal Conduction in Metals |
1920 | •• |
| 44391 |
|
Barus C. |
The Torsional Magnetic Energy Absorption of an Iron Conductor |
1920 | •• |
| 44395 |
|
Michelson A.A. |
The Vertical Interferometer |
1920 | •• |
| 44454 |
|
Marvin C.F. |
The Status and Problems of Meteorology |
1920 | •• |
| 63051 |
|
Ïåðåëüìàí ß.È. |
Çàíèìàòåëüíàÿ ôèçèêà. Ïàðàäîêñû, ãîëîâîëîìêè, çàäà÷è, îïûòû, çàìûñëîâàòûå âîïðîñû è ðàññêàçû èç îáëàñòè ôèçèêè. Êíèãà 2. |
1920 | •• |
| 59473 |
|
Einstein A. |
Relativity. The special and general theory |
1920 • | •• |
| 40510 |
|
Michelson A.A. |
A Modification of the Revolving Mirror Method for Measuring the Velocity of Light |
1920 | •• |
| 40512 |
|
Kline J.R. |
A New Proof of a Theorem Due to Schoenflies |
1920 | •• |
| 40513 |
|
Shapley H. |
A Note on the Simple Device for Increasing a Photographic Power of Large Telescopes |
1920 | •• |
| 40514 |
|
Foley A.L. |
A Photographic Method of Finding the Instantaneous Velocity of Sound Waves at Points Near the Source |
1920 | •• |
| 40515 |
|
Linhart G.A. |
A Simplified Method for the Statistical Interpretation of Experimental Data |
1920 | •• |
| 40519 |
|
Hitchcock F.L. |
A Thermodynamic Study of Electrolytic Solutions |
1920 | •• |
| 40524 |
|
Johnson T.B., Hill A.J. |
Alkyl Amides of Isothiocyanacetic Acid |
1920 | •• |
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