000 00293nam a2200109Ia 4500
008 220201s1980 xx 000 0 eng d
100 _aNolan, KJ
245 0 _aMastering masonry how to work brick block concrete store
260 _bJonathan David pub.Inc.
_c1980
300 _a306
942 _2ddc
999 _c83603
_d83603