TY  - BOOK
AU  - Searles, William H.
AU  - Ives, Howard Chapin
TI  - Field Engineering a Handbook of the Theory and Practice of Railway Surveying Location and Construction 1
U1  - 620.002 
PY  - 1936///
CY  - New York : 
PB  - John Wiley, 
KW  - Engineering Handbooks Manuals
N1  - NN; v. 1.
ER  -