000 00323nam a2200133Ia 4500
654 _aMECH
100 _aHradaynath.R.
250 _a1st Ed.
245 _aOptical Workshop Technology.
260 _bTata McGraw-Hill Publishing Company Limited
_c1993
082 _bHRA
_a681.4
300 _aXVI, 400p.
999 _c16493
_d16493
300 _c24 cm.
655 _aM-35
041 _aeng
546 _aText in English