000 00414nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 535 GHA-C
100 _aGhatak, A K; Thyagarajan, K
245 _aContemporary optics
260 _bMacmillan India Ltd., New Delhi
260 _c1984
300 _a370
365 _b25.50
650 _aLight & paraphotic phenomena (Optics); Physics
942 _cBOOKS
999 _c28307
_d28307