000 00431cam a2200157ua 4500
041 _aeng
_h
082 _a669
_bKEY/BA
100 _aKeyser, Carl A .
245 _aBasic engineering metallurgy:Theories,principles and applications /
_cCarl A Keyser.
_hTextual Documents
250 _a2 /
_b.
260 _aLondon :
_bMacDonald and company ,
_c1959.
300 _a507 ; .
504 _a
942 _cBK
999 _c264445
_d264445