책 세부 정보
형식
페이퍼백
페이지
128
언어
영어
출판됨
Aug 1, 2001
출판사
Cassell
ISBN-10
0304357901
ISBN-13
9780304357901
설명
Marty Bergen, the ten-time US National Champion, covers the hands which are ideal for the negative double, those which are imperfect but still qualify, and those which you must not double. Also included are aspects of hand valuation, opener's replies to the negative double, rebids by the doubler, and when to play for penalties.