000 00257nam a2200097Ia 4500
008 160710s1952 xx 000 0 und d
100 _aCIVIL ENGINEERING
245 _aCIVIL ENGINEERING,JUN-SEP.,NO.6-9
260 _bLOMAX ERSKINE & CO.
_c1952
942 _2ddc
_cB
999 _c40314
_d40314