00988cam|a2200253 i 4500 20260817161550.0 140301s1981 us r 0000|0 eng | .b10054479 TP884 A3 A4 American Concrete Institute. Committee 212 Admixtures for concrete and guide for use of admixtures in concrete Guide for use of admixtures in concrete Detroit, Mich. : American Concrete Institute, 1981 1 v. (various pagings) American Concrete Institute. ACI committee report ; no. 212.1R-81, 212.2R-81 Concrete Additives .b10054479 mngc u 180123 1 951012 m a u 0 mngc 14 Barcode : 30050120843031 CREATED : 1995-10-13 RECORD # : i1004680x LPATRON : 1026304 LCHKIN : 2017-09-20 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 2 TOT CHKOUT : 1 TOT RENEW : 0 1767 1767 0 0 0 0 MAIN MAIN mngc 2026-08-17 10.00 0 TP884 A3 A4 30050120843031 2026-08-17 16:15:50 1 2026-08-17 14