Negative doubles
By: by Marty Bergen.
Edition: Brand-new ed.
Publisher: Bergen Books
Published: 2008
Place of publication: Palm Beach Gardens, Fla
Language: eng
Number of pages: 118
ISBN-13: 9780974471457
Subjects: Contract bridge -- Doubles
Other titles: Definitive, easy-to-understand book on the most important convention in bridge
Notes: LC copy signed by the author.