TY  - BOOK
AU  - Spalding, Frederick Putnam
TI  - A text-book on roads and pavements
AV  - TE145 S634
PY  - 1894///
CY  - New York
PB  - J. Wiley
KW  - Calles
KW  - Carreteras
KW  - Pavimentos
ER  -