1. Nixon's Trident: Naval Power in Southeast Asia 1968 1972. US. Navy and the Vietnam War. U. S.
by Sherwood John Darrell. 
Price: USD 38.00
Dealer: Biblio, Military Books
Description: GPO/Naval History, Date: 2009, 2009. 79p. Photos. Maps. Large wraps. Fine Copy. Large Paperback. Fine. 2009. GPO/Naval History, 2009 ISBN 0945274580 9780945274582 [US] 

2. Nixon's Trident: Naval Power in Southeast Asia, 1968-1972. (U.S. Navy and the Vietnam War).
by Sherwood, John Darrell. 
Price: USD 39.00
Dealer: Abebooks, Military Books
Description: ISBN10: 0945274580, ISBN13: 9780945274582, [publisher: GPO/Naval History, 2009] Softcover 79p. Photos. Maps. Large wraps. Fine Copy [Washington, DC, U.S.A.] [Publication Year: 2009]