000 00410nam a2200157Ia 4500
008 180110s2003 xx 000 0 und d
100 _aVERMA, O. P.
245 0 _aWAVES AND OPTICS
250 _a11
260 _aDELHI: R. CHAND
_c2003
300 _a516
700 _aGUPTA, S.K. & GOYAL, V.K.
901 _m8
_a12092
_bLibrary and Information Center
_c12092
_dALMIRAH
905 _a8/25/2003
942 _2ddc
_cBK
999 _c6371
_d6371