000 00257nam a2200097Ia 4500
008 160710s1951 xx 000 0 und d
100 _aCIVIL ENGINEERING
245 _aCIVIL ENGINEERING,MAY-JUL.,NO.5-7
260 _bLOMAX ERSKINE & CO.
_c1951
942 _2ddc
_cB
999 _c40313
_d40313