SLAWINSKI, Lukasz, and Stanislaw RUMINSKI. Weak Openings Systems and "Regres" System. First place in Marcel Peeters Challenge 74. First Place in Paris Championships of Poland 76 [wrapper title]. Warsaw, privately printed, October 1976.
4to. Original printed flexible card wrappers; pp. 96, diagrams in the text, wrappers a little darkened, otherwise very good despite lower quality paper stock.
Very rare first edition, signed by both authors inside front cover. A work on opening bridge games. 'The most interesting approach to strong pass systems has been taken by the Polish players Lukasz Slawinski and Stanislaw Ruminski in their book Introduction to Weak Opening Systems' (Jan Eric Larsson, A Bridge System Collection, online).
Were able to locate only one copy in Libraries outside Poland, in Denmark
#2116766