1. Waves in the Ocean (Volume 20) (Elsevier Oceanography Series, Volume 20)
by LeBlond, P.H.; Mysak, L.A. 
Price: USD 49.50
Dealer: Abebooks, Reader's Corner, Inc.
Description: ISBN10: 0444419268, ISBN13: 9780444419262, [publisher: Elsevier Science] Softcover First Edition This is a fine, unmarked, first edition, third printing, paperback copy, dark blue spine with white lettering, 602 pages with index. [Raleigh, NC, U.S.A.] [Publication Year: 1989]  

2. Waves in the Ocean
by Leblond P H and Mysak L A 
Price: USD 61.84
Dealer: AbebooksUK, Webbooks, Wigtown
Description: ISBN10: 0444419268, ISBN13: 9780444419262, [publisher: Elsevier, Amsterdam] Softcover First Edition Lightly worn copy. Previous owner's name to half title. This item is heavy and will attract postal surcharges. [Wigtown, United Kingdom] [Publication Year: 1989]