000 00319nam a2200133 4500
020 _a9789387788947
082 _a621.366
_bSRI-L
100 _aSrivastava, S K
245 _aLaser systems and applications
260 _aNew Delhi
_bNew Age International
_c2019
300 _a238p.
650 _aLaser systems
942 _cBK
999 _c6391
_d6391