000 00385nam a2200181Ia 4500
008 160330s0 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a
_b
100 _aS.Chand
245 _aAn Introducation To Lasers
250 _a
260 _aS.Chand & Co. Ltd.
_c0
300 _a133p.
_bPaper
650 _aPhysics
700 _aM.N.Avad
906 _a885
999 _c40259
_d40259