000			003010000a22001330004500
245			_aModern masonry panel construction systems
100			_aSvec, J.J.
100			_aJeffers, P.E.
260			_aBoston _bCahners _c1972
300			_a129 p.
080			_a69.022 _bS9
041			_aEN
942			_cBK
999			_c105232 _d105232