000 00254nam a2200097Ia 4500
008 160710s1955 xx 000 0 und d
245 _aENGINEERING NEWS - RECORD
260 _aNEW YORK
_bMCGRAW-HILL BOOK COMPANY INC.
_c1955
300 _a96
942 _2ddc
_cB
999 _c31057
_d31057