TY  - BOOK
AU  - Sawdy L W C
TI  - Economics of distribution:  Managers' guide to trad   
SN  - 0 7161 0062 2
U1  - X:48, L2 
PY  - 1972///
CY  - London
PB  - Gower          
KW  - Transport
N1  - Appendix: P 91-98
ER  -