000 00283nam a2200109Ia 4500
008 220201s1965 xx 000 0 eng d
100 _aElonva, atephen Michael
245 0 _aPlant operators manual
260 _bNew York ; Mc. Graw hill book co.
_c1965
300 _a324
942 _2ddc
999 _c75055
_d75055