Introduction to Competitive Bidding By Goren, Charles Henry and Von Der Porten, Ronald Books / Paperback Crafts & Hobbies › Games & Gaming ISBN: 0385188927 / Publisher: Doubleday, October 1984 Price $15.40 Free Shipping Send to a friend Description Discusses defensive bidding, takeout doubles, overcalls, auctions, direct-cue bids and other aspects... Read More Discusses defensive bidding, takeout doubles, overcalls, auctions, direct-cue bids and other aspects of bridge strategy Read Less Used - Very Good Very Good condition. (Contract Bridge, Card Games) A copy that may have a few cosmetic defects. May also contain a few markings such as an owner’s name, short gifter’s inscription or light stamp. $15.40 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.