00493nam a2200193Ia 4500003000400000005001700004008004000021020001800061040000700079041000800086082001600094100001900110245003900129260006600168300001200234650001200246650002000258700002100278OSt20250919095536.0210210b2013   xxu||||| |||| 00| 0 eng d  a9789380578231  cAL  aeng  a535.58 NAGL  aNagabhushana S  aLasers and optical instrumentation  aNew DelhibI K International Publishing House Pvt. Ltd.c2013  axi,334p  aoptical  ainstrumentation  aSathyanarayana N