TY  - BOOK
AU  - Gillette, Halbert Powers,
AU  - Black, John C.
TI  - Road and street construction methods and costs
AV  - TE183 G55
PY  - 1940///
CY  - Chicago
PB  - Gillette
KW  - Carreteras
KW  - Estimaciones y costos
KW  - Calles
ER  -