"This is one of the most comprehensive introductions to extended range diving. It begins with a review of basic diving information including physics, physiology and dive planning." 100's of helpful illustrations.
"synopsis" may belong to another edition of this title.
Seller: Rainy Day Books, Courtenay, BC, Canada
Paperback. Condition: Good. Lower page corners lightly finger smudged, interior is clean. Seller Inventory # 049333