TY  - SER
ED  -  Shipping World Limited.
TI  -  Ports of the world
U1  -  387.1058 
PY  - 1948///-
CY  -  London : 
PB  -  Shipping World Ltd., 
KW  -  Harbors
KW  -  Periodicals
N1  -  Latest issue consulted: 1950
ER  -