Blackledge, G. F. Construction Joints / G. F. Blackledge. - [s.l] : Cement and Concrete Asssociation , 1980. - 27 p. : ill. ; 21 cm. - Man on the Job Series. . Includes bibliographical references. ISBN: 0 7210 1148 9 Subjects--Topical Terms: Finishes and finishing. Dewey Class. No.: P 624.1834 BLA