00577nam a22001817a 4500 BD-DhUL 20170327154012.0 170327b1931 ii ||||| |||| 00| 0 eng d BD-DhUL 385.171 HAR Harvey, A. F. Government of Bengal, Director of Public Instruction Report on track practice on American and Canadian Railways / A. F. Harvey Calcutta : The manager, Government of India , 1931 23 p. : ill. ; 24 cm. Reports periodicals ddc REF 168305 168305 0 0 ddc 0 385_171000000000000_HAR 1 REF 303383 DUL DUL PROC 2017-03-27 purchased 385.171 HAR 7953 2017-03-27 1 2017-03-27 REF