TY  - BOOK
AU  - Sukjbir Singh
TI  - A history of political thought
U1  - 320.5 
PY  - 1979///
CY  - New Dehi
PB  - P S  Rastogi For Rastogi And Co. 
KW  - Political SciencePolitical Theories And IdeologiesSUMMARY OF ATOMIC AND MOLECULAR STRUCTURE, LIGHT SOURCES AND DETECTORS, DISPERSION AND RESOLVING POWER. PRISM SPECTROGRAPHS, DIFFRACTION GRATINGS, INTERFEROMETERS, MICROWAVE AND RADIOFREQUENCY SPECTROSCOPY, WIDTH AND SHAPE OF SPECTRAL LINES, EMISSION AND ABSORPTION OF LINE RADIATION, EEXPERIMENTAL DETERMINATION OF TRANSITION PROBABILITIES AND RADIATIVE LIFETIMES, ELEMENTARY PLASMA SPECTROSCOPY
ER  -