http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
investigation of the effects of variations in coarse aggregate gradation on properties of Portland cement concrete
ix, 107 leaves : illustrations, diagrams, tables.
Project C-36-42J, conducted in cooperation with the Indiana State Highway Commission.
Purdue University, Lafayette, Ind. Engineering Experiment Station. Joint Highway Research Project. Project C-36-42J. File ; no. 5-9-10
Joint Highway Research Project (Ind.) (Series) ; JHRP-73-8