000 00328nam a2200133Ia 4500
008 220506s2000 xx 000 0 und d
041 _aeng
082 _a530.076
_bSIN/AIE
100 _aSINGH, D B
_9715949
245 _aAIEE PHYSICS
260 _aMEERUT
_bARIHANT PRAKASHAN
_c2000
300 _a563p
650 _aPHYSICS
_9715950
999 _c483314
_d483314