TY  - BOOK
AU  - Jansson Jan Owen
AU  -  Shneerson Dan
TI  - Port  economics
T2  - MI T Press series in transportation studies.8
U1  - X428.1.N7, M2 
PY  - 1982///
CY  - Cambridge
PB  - M I T Press       
KW  - Port
ER  -