000 00325nam a2200133Ia 4500
008 130629s9999 xx 000 0 und d
082 _a535 GHA-C
100 _aGhatak,A.K;Thyagarajan,K
245 _aContemparary Optics
260 _bMacmillan India Ltd.
_c1991
_aMadras
300 _a370
650 _aPhysics
942 _cBK
999 _c22538
_d22538