000 00267nam a2200109Ia 4500
008 220201s1996 xx 000 0 eng d
100 _aAGARWAL, D.C. & PRAKASH, S.G.
245 0 _aT.B. OF PHYSICS
260 _aDELHI
_bWHEELER PUB
_c1996
300 _a574
942 _2ddc
999 _c66916
_d66916