000 00473 a2200253 4500
001 40376
020 _a0
041 _aeng
080 _a669.14.018 Gre
245 _aThe heat-treatment of steel. 2nd ed.
250 _aPitman, Lo
260 _a
260 _bp.xiv, 381, illus, 22.5cm.,
260 _c
300 _a
300 _c
490 _a
100 _aGregory, Edwin.Simons, E.N.
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c27207
_d27207