000 00255nam a2200121Ia 4500
654 _aMECH
100 _aEdwin Gregory.
250 _a1st Ed.
245 _aMetallurgy.(1955).
260 _bBackie & Sons Ltd.
_c1956
082 _bEDW
999 _c16104
_d16104
300 _c24 cm.
655 _aM-29
041 _aeng
546 _aText in English