Introduction to competitive bidding.
Contributors: Von der Porten, Ronald P.
Edition: Rev. ed. / by Charles H. Goren and Ronald P. Von der Porten / with an introduction by Derek Rimington.
Publisher: Hale; The Crowood Press
Published: 1985
Place of publication: London
Language: eng
Number of pages: 179
Subjects: Contract bridge -- Bidding.
Notes: Previous ed. published as, Introduction to defensive bidding / by Ronald P. Von der Porten. Englewood Cliffs , Prentice-Hall, 1967.