000 00274nam a2200097Ia 4500
008 160710s1957 xx 000 0 und d
100 _aCONSTRUCTION METHODS AND EQUI.
245 _aCONSTRUCTION METHODS AND EQUIPMENT,AUG.,NO.8
260 _bMC GRAW HILL
_c1957
942 _2ddc
_cB
999 _c40371
_d40371