000 00292nam a2200121Ia 4500
008 220201s1961 xx 000 0 eng d
082 _a621.402
_bEDW
100 _aEdwin, G & Simons, EN
245 0 _aHeat treatment of steel
260 _bLondon: Pitman
_c1961
300 _a381
942 _2ddc
999 _c71200
_d71200