000 00223 a2200097 4500
001 39864
100 _aMurty P S N
245 _aPre University Physics
260 _aNew Delhi
_bR Chand & Co.
_c1984
090 _c24862
_d24862
942 _aNUST-CAE
_cM
_c16516
999 _c274937
_d274937