000 00277nam a2200109Ia 4500
100 _aO'Shea D C
245 _aIntroduction to Lasers and Their Applications
260 _c1977
_bADDISON WESLEY PUB.CO.
_aNew Delhi
300 _a276
700 _aCallen W R
_aRhodes W T
942 _cBK
999 _c8151
_d8151