000 00263nam a2200109Ia 4500
008 220201s1988 xx 000 0 eng d
100 _aKHANNA O P
245 0 _aPRODUCTION TECHNOLOGY
260 _aDELHI
_bDHANPAT RAI AND SONS
_c1988
300 _a864
942 _2ddc
999 _c91104
_d91104