Basic scuba, self-contained underwater breathing apparatus.

Bibliographic Details
Main Author:	Roberts, Fred M (Author)
Format:	Book
Language:	English
Published:	Princeton, N.J., Van Nostrand [1960]
Subjects:	Scuba apparatus. Diving suits. Scuba diving > Safety measures. Scaphandres autonomes. Scaphandres. Plongée en scaphandre autonome > Sécurité > Mesures.

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