000 00317nam a2200109Ia 4500
008 160710s1980 xx 000 0 und d
082 _a624.183 UNI
245 _aADMINISTRATIVE PRACTICES IN CONCRETE CONSTRUCTION PORTLAND CEMENT ASSOCIATION
260 _bJOHN WILEY & SONS INC
_c1980
300 _a230
942 _2ddc
_cB
999 _c36421
_d36421