Text ( visual ) : unmediated Soil-cement construction handbook. -- Skokie, Ill. : Portland Cement Association , c1979. -- 40 p. : ill. ; 28 cm. -- (Engineering bulletin). -- Cover title ; Includes bibliographical references. -- ISBN 0893121142 ; (BA25003578) ; https://ci.nii.ac.jp/ncid/BA25003578 Author Heading(s): Portland Cement Association. -- Classification(s): LCC : TE278 ; DC : 625.8. -- Subject Heading(s): LCSH : Roads, Soil-cement