000 00225 a2200097 4500
001 27498
100 _aWilson, R
245 _aMetallurgy and treatment of tool steels
260 _a
_bMcGraw-Hill
_c1975
090 _c18292
_d18292
942 _aNUST-CAE
_cM
_c9216
999 _c262571
_d262571