Khanna, S.K. Justo, C.E.G. Veeraragavan, A. Highway Engineering / S.K. Khanna, C.E.G. Justo, A. Veeraraghavan - Revised 10th Ed - Roorkee: Nem Chand, c2017. - 773p. ISBN: 9788185240930 Dewey Class. No.: 625.7 / KHA/H