TY  - BOOK
ED  -  International Labour Organization.
TI  -  The minimum requirement of professional capacity in the case of capt ains, navigating and engineer officers in charge of watches on board me rchant ships : : fourth item on the agenda
PY  - 1931///
CY  -  Geneva : 
PB  -  International Labour Office, 
KW  -  Ships
KW  -  Manning
KW  -  Maritime law
N1  -  At head of title: Second discussion. Report IV. International labour conference
ER  -