000 00434nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a81-224-1492-3
100 _aNambiar K R
245 _aLasers:principles,types and applications
260 _aNew delhi
_bNew age international
_c2006
300 _axxv,772p;23cm
650 _aLasers
999 _c85253
_d85253