TY  - BOOK
AU  - Salter,Robert M
ED  - Research and Development Corporation, 
TI  - Trans-planetary subway systems : a burgeoning capability
T2  - The Rand paper series
PY  - 1978///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Subways
KW  - United States
KW  - High speed ground transportation
ER  -