000 00310nam a2200121Ia 4500
008 160710s1955 xx 000 0 und d
082 _a620.13 BLA
100 _aBLANKS,ROBERT F.
245 _aTHE TECHNOLOGY OF CEMENT AND CONCRETE
260 _bJOHN WILEY & SONS INC.
_c1955
300 _a422
942 _2ddc
_cB
999 _c17884
_d17884