000 00405pam a2200157a 44500
008 160408b1973 xxu||||| |||| 00| 0 eng d
082 _a620.11
_bC459em
100 _aChowdhuri, N.
245 1 _aENGINEERING MATERIALS
_cA HOME STUDY TEXTBOOK
260 _aKalyan
_bChowdhuri Pub.
_c1973
300 _a380
650 _aMaterials
700 _aChowdhuri, Sneha
964 _gCIRC
997 _aA52320 C
999 _c275414
_d275414