- Paperback: 272 pages
- Publisher: Padi Headquarters; Reprint edition (May 1990)
- Language: English
- ISBN-10: 1878663178
- ISBN-13: 978-1878663177
- Product Dimensions: 23.6 x 17 x 2 cm
- Shipping Weight: 544 g
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Amazon Bestsellers Rank:
#437,465 in Books (See Top 100 in Books)
- #9 in Books > Outdoors & Nature > Outdoor Recreation > Scuba > Instructional
- #9 in Books > Sports > Water Sports > Scuba > Instructional