01434aam 2200397I 450 991071056450332120160426110502.0GOVPUB-C13-1ae12ce1836d98111ec57e670e9272a6(CKB)5470000002477651(OCoLC)947844151(EXLCZ)99547000000247765120160426d1985 ua 0engrdacontentrdamediardacarrierDevelopment of durcon, an expert system for durable concrete, part I /James R. Clifton; Bhalchandra C. Oltikar; Steven K. JohnsonGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1985.1 online resourceNBSIR ;85-31861985.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Clifton James R979613Clifton James R979613Johnson Steven K1395713Oltikar Bhalchandra C1395714United States.National Bureau of Standards.NBSNBSGPOBOOK9910710564503321Development of durcon, an expert system for durable concrete, part I3454718UNINA