000 00343nam a2200121Ia 4500
008 221007s9999 xx 000 0 und d
100 _aNityanand Choudhary & Rich Verma
245 0 _aLaser Systems and Applications
250 _a1st
260 _aPHI Learning Private Limited
_bPHI Learning Private Limited
_c2011
300 _a210
942 _cBK
999 _c4788
_d4788