TY  - BOOK
AU  - Bennathan Esra
AU  -  Walters A. A.
TI  - Economics of ocean freight rates
U1  - X425:446, K9 
PY  - 1969///
CY  - New York
PB  - Frederick A.Praeger U. S. A.     
KW  - Oceanic Transport Economics
N1  - Praeger special studies in international economics and development
ER  -