00392nam a2200145Ia 4500 220530s9999 xx 000 0 und d eng 631.304 CHO Choudhury Hajra S.K. 55420 Elements of Workshop Technology Vol -I Mumbai 2011 670P PB Roy Nirjhar Choudhury Hajra A.K 55421 50 MECH 50470 50470 0 0 0 0 CEWN CEWN 2011-09-06 International Book House Pvt Ltd 250.00 0 631.304 CEWN-BB-245 2022-05-30 00:00:00 200.00 2022-05-30 BB B00245