TY  - BOOK
TI  - Planning and Transport research and computation. Royal society of tropical medicine. (London:  26-27 May 1970)   
U1  - X9(D5)p56124, N70, L0 
PY  - 1970///
CY  - London
PB  - PTRC Co. ltd.        
N1  - Seminar Proceedings, Environmental Standards
ER  -