000 00266nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aKhanna O P
245 0 _aProduction Technology:Vol.2
250 _a1
260 _bDhanpat Rai & Co.,New Delhi
_c2010
942 _cBK
999 _c26701
_d26701