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Alex Brylske
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The complete diver
Alex Brylske · Dive Training LLC
329 sayfa · 2012
Deep diving / Skin diving / Scuba diving / Plongée sous-marine / Plongée libre
PADI® divemaster manual
Alex Brylske · PADI
204 sayfa · 1985
Deep diving / Handbooks, manuals / Scuba diving / Study and teaching
PADI rescue diver manual
Alex Brylske · PADI
170 sayfa · 1984
Drowning / First aid in illness and injury / Medical emergencies / Prevention / Handbooks, manuals