000 00249nam a2200109Ia 4500
008 160710s1949 xx 000 0 und d
100 _aDUTZ,A.G.H
245 _aENGINEERING LUMINATES
260 _bJOHN WILEY
_c1949
300 _a797
942 _2ddc
_cB
999 _c10823
_d10823