000 00361nam a2200145Ia 4500
008 220926s2014 xx 000 0 und d
041 _aeng
082 _a539
_bTHE
100 _aTheraja, B L
_91007831
245 _aModern physics
260 _aNewdelhi
_bS Chand and co
_c2014
300 _a326p
520 _aCirculation Section
650 _aPHYSICS
_91007832
999 _c678864
_d678864