000 00392nam a22001457a 4500
008 020118b xxu||||| |||| 00| 0 eng d
020 _a007 0277303
040 _aG.U
_cG.U
_dT.O.D
082 _220th
_a535 HEC
245 _aTheory and problems of optics /
_cHecht, Eugene
260 _aNew York:
_bMcGaw Hill.
_cc1975
300 _a242p.;
_bill.;
_c26cm.
650 _vphysics
942 _2ddc
_cBOOK
999 _c3966
_d3966