000 00452nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a9.79E+12
084 _a535.58 C1
100 _a"Choudhary, Nityanand"
245 0 _aLaser Systems and Applications
250 _a\\201100ENGGPSX
260 _aPhi Learning Pvt Ltd
260 _b2011
260 _cNew Delhi
300 _a210p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c92727
_d92727