TY  - BOOK
AU  - Planning and Transport Research and Computation Co. Ltd.
ED  - Planning and Transport Research and Computation Co. Ltd.
TI  - Accident recording systems
U1  - X9(D5):(Y:437)p.56124.N69, K9 
PY  - 1969///
CY  - London
PB  - PTRC Co. Ltd.        
ER  -