000 003030000a22001210004500
245 _aFreezing and thawing of concrete
100 _aCordan, W.A.
260 _aMichigan
_bAmerican Concrete Institute
_c1966
300 _ax, 99p.: ill., photos
080 _a691.322
_bC6
041 _aEN
942 _cBK
999 _c96511
_d96511