000 00309nam a2200121Ia 4500
008 160710s1978 xx 000 0 und d
082 _a620.1 JOH
100 _aJOHN,V.B.
245 _aINTRODUCTION TO ENGINEERING MATERIALS
260 _bENGLISH LANGUAGE BOOK SOCIETY
_c1978
300 _a276
942 _2ddc
_cB
999 _c43423
_d43423