000 00310nam a2200121Ia 4500
008 220201s1962 xx 000 0 eng d
082 _a690.892
_bCCA
100 _aCement & Concrete Association
245 0 _aFarm building contruction
260 _bCement & concrete asso.
_c1962
300 _a52
942 _2ddc
999 _c76912
_d76912