TY  - BOOK
AU  - Schofield,John
TI  - Laytime and demurrage / 
SN  - 1850440573
U1  - 343.410967 23
PY  - 1986///
CY  - London : 
PB  - Lloyd's of London Press, 
KW  - Estadies.
KW  - Transport marítim.
KW  - Gran Bretanya.
ER  -