Singh, Gurcharan. Highway engineering : for degree, diploma, A. M. I. E. and field engineers / Gurcharan Singh and Jagdish Singh. - 3rd rev. & enl. ed. - India : Standard, 1991 [Reprinted 2001]. - 716 pages : illustrations ; 22 cm. Includes index Subjects--Topical Terms: Highway engineering. Dewey Class. No.: 625.7 SIN