Søk: 'padi'
-
The PADI Divemaster Manual
ISBN 9781878663078 , 1999 , Alex Brylske
-
PADI open water diver manual
ISBN 9781878663160 , 1990 , Professional Association of Diving Instructors
-
PADI adventures in diving: advanced training for open water divers
ISBN 9781878663085 , 1991 , Professional Association of Diving Instructors