000 00305pam a2200133a 44500
082 _a666.89
_bAk73c
100 _aAkroyd, T. N. W.
245 1 _aCONCRETE
_cPROPERTIES AND MANUFACTURE
260 _aOxford
_bPergamon
_c1962
300 _a336
650 _aConcrete
964 _gCIRC
997 _a52281 C
999 _c414543
_d414543