000 00502nam a22002057a 4500
015 _a4478
020 _a0 72100952 2
041 _a1
080 _a691.3
_bRIC
100 _aRichardson. J.G.
245 _aConcrete Notebook
260 _aA Viewpoint Publication
_bEngland
_c1974
300 _a117p.
_bFig.
650 _aBuilding & Construction
852 _a8L- 3-1
999 _c5602
_d5602