00472nam a2200157Ia 4500 230714s9999 xx 000 0 und d eng 621.7 CHO Choudhury S.K.H. Elements Of Workshop Technology Vol.I: Manufactring Processes 2008 Media Promoters & Publishers 650 Rs. 200.00 Choudhury S.K.H.; Choudhury A.K.H. & Roy N. B:694111-Dec-2008 SS 170 196084 196084