000 00262nam a2200109Ia 4500
008 160710s1955 xx 000 0 und d
100 _aDRAPER,C.S. & OTHERS
245 _aINSTRUMENTS ENGINEERING
260 _bMCGRAW HILL
_c1955
300 _a879
942 _2ddc
_cB
999 _c16367
_d16367