00499nam a2200181 a 450000500170000008200170001710000060003411000150004024500470005526000310010230000220013369000240015571000160017996400250019599700180022099900170023895200620025520251203091558.0  a621.366bCHO  d_  aChopra, S.  aLasers in chemical and biological sciences  aDelhibWiley Easternc1992  axvi, 190p, 22 cm.  aLasers-Applicatiion  aChawla, HM.  bENGc100de010fg_  a63939 LIBSC C  c45139d45139  00104070aPUbPUd1998-04-08l0o621.366 CHOp63939yBK