00302nam a2200109Ia 4500008004100000020001800041082001500059100001400074245005000088260004600138300000800184190710s9999    xx            000 0 und d  a0-07-451554-3  a535.58 B54  aBist, H D 0aLasers and applications in the Indian context  aNew DelhibTata Mc Graw Hill Publisc1985  a333