000 00283nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a670
_bKHA
100 _aKhanna,OP&Lall,M
245 0 _aProduction technology
260 _bDhanpat Rai&sons
_c1988
300 _a766
942 _2ddc
999 _c83848
_d83848