TY  - BOOK
AU  - Allen C. Frank.
ED  - Spon and Chamberlain.
ED  - E. & F. N. Spon.
TI  - Railvoad curves and earthwork
PY  - 1909///
CY  - New York, London
PB  - Spon and Chamberlain, E. & F. N. Spon, Limited
ER  -