Vazirani, V.N. Railways, Bridges and Tunnels - 4th Ed. - Delhi Khanna Publishers 2012 - xii,403 p. 22 cm. Text in English ISBN: 9789387934117 Subjects--Facted Index Terms: CIVI Index Terms--Genre/Form: C-21 Dewey Class. No.: 625.1 / VAZ/CHA