000 00444nam a2200133 a 4500
008 170703s1991#### cn||||f#|||||00| 0#uuu#d
003 AR-SmCIES
024 8 _aAECL-10489
091 _a36133
245 1 0 _aDurability predictions from rate of diffusion testing of normal portland cement, fly ash, and slag concrete.
260 _a[s.l.] :
_b[s.n.],
_c1991.
999 _c16062
_d16062