001: 986
003: Starlibrary PMS 4.5
005: 20180503
066: ^aK..A
082: ^a539
100: ^aK. C. Lal / S. L. Ahmad
240: ^aA Text Book Of Modern Physics
245: ^aA Text Book Of Modern Physics
260: ^anewdlh ^b s. chand & compani ltd ^c1997