Description: Who needs it? :

Main Author:	Grant, Julian (Author)
Other Authors:	Chater, Khaty
Subjects:	Merchant mariners -- > Legal status,laws.etc.

Item Description:	Accompanied with: Who needs it?:personal protective equipment; trainer's manual (30 p.,ill.,30cm.) by Khaty Chater, 1997
Physical Description:	1 videodisc (42 min.): sound, colour; 12 cm.