nam a22 7a 4500 44106 44106 OSt 20180503101234.0 180503b xxu||||| |||| 00| 0 eng d IIMT UNIVERSITY, MEERUT 621.252AGR 294 15 621.252AGR 294 AGARWAL, B K INTRODUCTION TO ENGINEERING MATERIALS AUTHOR ENGLISH 15 DELHI TMH 2004 15TH ED. 353 P P. 15TH PAPERBACK ACCESSION REGISTER ddc 01 15TH TITLE BOOK 621.252AGR 621.252AGR