00527nam a2200181 a 4500 4309 4309 1842656856 (hardcover) 9781842656853 (hardcover) Ponnuswamy, S. Railway Transportation 1st ed. [S.l.] : Alpha Science Intl Ltd, 2012. 350 p. ; Railroad Engineering Railroads Railroads--Design and Construction http://www.amazon.com/exec/obidos/ASIN/1842656856/chopaconline-20 BK 0 0 0 0 QUESTCL QUESTCL 2014-05-26 1446.00 0 625.7PON 48032 2014-05-26 00:00:00 2014-05-26 BK