000 00384nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a"530,1"
100 _aTheraja B. L.
245 0 _aModern physics.
260 _aNew Delhi
260 _b"S Chand Co, Ltd,"
260 _c1996
300 _a422p.
365 _b60
650 _aELECTRICAL
942 _cDBK
999 _c25035
_d25035