000 00457nam a22001697a 4500
003 NUST - PNEC
005 20170116180854.0
008 150827b xxu||||| |||| 00| 0 eng d
020 _a0878915265
040 _cLIBRARY
082 _a535.076 REA
100 _95912
_aResearch and Education Association
245 _aThe Optics problem solver
_cResearch and Education Association
260 _cc 1981
650 _95914
_aOptics
_xGernal
942 _2ddc
_cBK
999 _c64753
_d64753