Description THE INDISPENSABLE HANDBook FOR EVERY DIVER - PART ONE Book 1 of 2 (for Book 2, search for ISBN 1790332613).
The international standard technical Diving reference : authoritative , proven procedures ..
Significantly improved , clarified , corrected and optimized from the previous edition.
Current, extensively overhauled edition: Revision 7, Change A (2018) .
Description THE INDISPENSABLE HANDBook FOR EVERY DIVER - PART ONE Book 1 of 2 (for Book 2, search for ISBN 1790332613)