000 00423nam a22001937a 4500
003 OSt
005 20210903110635.0
008 210903b |||||||| |||| 00| 0 eng d
020 _aISBN0-07-460138-5
040 _cHU
050 _a1
082 _22nd/ed
_a535/GHA
100 _aAJOY GHATAK
_91610
245 _aOPTICS
250 _a1
260 _aNEW YORK
_bMcGraw-Hill
_c1992
300 _a694
942 _2ddc
_cBOOKS
_n0
999 _c1949
_d1949