| 241 | Electrons and lattice vibrations with a supplement on thermal expansion measurement |
| 242 | Studies based on de launay's electron-lattice interaction model |
| Language: | English |
| 243 | |
| 244 | |
| Language: | English |
| 245 | |
| 246 | Studies on fading of radio-signals of medium & high frequencies |
| Language: | English |
| 247 | Polarization characteristics of downcoming radio waves & allied topics |
| 248 | |
| Language: | English |
| 249 | studies of some ionospheric F region problems with electron density-true height profiles over delhi |
| 250 | |
| Language: | English |
| 251 | |
| 252 | |
| Language: | English |
| 253 | |
| 254 | |
| Language: | English |
| 255 | Determination of nuclear magnetic moment by resonance absorption |
| 256 | Study of nuclear interactions in carbon at 20-150 GEY of engergies |
| Language: | English |
| 257 | Beta gamma directional correlation in Eu152,Eu154, Sb124 and La140 |
| 258 | Doppler Effect V2 Arc discharge in mercury and light scattering and Raman effect |
| Language: | English |
| 259 | |
| 260 | |
| Language: | English |