Highway engineering /
Singh, Gurcharan.
Highway engineering / Gurcharan Singh. - 3rd ed. - Delhi : Standard , 1991 - 716 p. : tables, ill. figs. ; 22 cm.
Highway planning
625.7 / SIH
Highway engineering / Gurcharan Singh. - 3rd ed. - Delhi : Standard , 1991 - 716 p. : tables, ill. figs. ; 22 cm.
Highway planning
625.7 / SIH