000 00264nam a2200097Ia 4500
008 160710s1949 xx 000 0 und d
100 _aINSTITUTION OF MECH. AMERCIAN INST.
245 _aPRODUCT ENGINEERING JAN-AUGUST
260 _bMCGRAW HILL
_c1949
942 _2ddc
_cB
999 _c31531
_d31531