Gupta, B.L.
Text book of roads,railways, bridges, tunnels engineering / B.L.Gupta. & A.K. Gupta. - 3rd ed. - New Delhi : Standerd Pub.Distributers, c1982.[Reprinted 1986] - xxii, 1024 p. : ill. ; 24 cm.
"A Wiley-Interscience publication."
Includes bibliographies and indexes.
Railroad engineering.
625.1
Text book of roads,railways, bridges, tunnels engineering / B.L.Gupta. & A.K. Gupta. - 3rd ed. - New Delhi : Standerd Pub.Distributers, c1982.[Reprinted 1986] - xxii, 1024 p. : ill. ; 24 cm.
"A Wiley-Interscience publication."
Includes bibliographies and indexes.
Railroad engineering.
625.1