000 002640000a22001090004500
245 _aConcrete masonry designer's handbook
100 _aRoberts, J.J. ... [et al.]
260 _aLondon
_bViewpoint
_c1983
080 _a624.012.3
_bR6
041 _aEN
942 _cBK
999 _c116617
_d116617