TY  - BOOK
AU  - Pickels, George Wellington
AU  - Wiley, Carroll Carson
TI  - ROUTE SURVEYING
U1  - 625.11 
PY  - 1949///
CY  - N. Y.
PB  - J. Wiley
KW  - Surveying
KW  - Railroads -- Surveying
KW  - Route Surveying
ER  -