000 00378nam a2200133Ia 4500
008 250602s9999 xx 000 0 und d
082 _a621.3694
_bCHO
100 _aChoudhary, Nityanand
245 0 _aLaser Systems and Applications
260 _bPHI Learning Private Limited
_aNew Delhi
_c2011
300 _a210
650 _aEngineering and Information Technology
942 _cBK
999 _c17358
_d17358