000 00253nam a2200109Ia 4500
008 200701s1997 xx 000 0 eng d
100 _aSHANTHA KUMAR.S.R.T
245 0 _aPRODUCTION TECHNOLOGY
260 _bS CHAND
_c1997
300 _a7.49
942 _2ddc
_cGE
999 _c524
_d524