000 00669 a2200193 4500
082 _a624.1833
_bAm35
100 _aWilson, John R.
245 1 _aPROPORTIONING CONCRETE MIXES
260 _aDetroit
_b
_c1974
300 _a223
440 _aAmerican Concrete Institute. Publication
_vSp-46
500 _aA Symposium Volume Based On And Adopted From A Combined Workshop Session And Paper Symposium Presented At The 1972 Aci Animal Convention
650 _aConcrete -- Additives -- Addresses, Essays, Lectures
650 _aConcrete -- Mixing -- Addresses, Essays, Lectures
700 _aHyland, Edward J.
700 _a
964 _gCIRC
997 _aA62670 s C
999 _c463206
_d463206