000 00386nam a2200145Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
020 _a81-2240-324-7
082 _a621.382 7 LAU
100 _aLaud, B.B
_92660
245 0 _aLasers and non-linear optics
250 _a2nd
260 _aNew age international
_bNew Delhi
_c2002
300 _b0
650 _aOPTICAL COMMUNICATION
999 _c169545
_d169545