https://www.arhisah.ro/wp-content/uploads/2014/11/stere_sah_istoria_sahului-BP-S-01-0000.jpg709510Marian Sterehttps://www.arhisah.ro/wp-content/uploads/2023/04/logo-arhisah-300x47.jpgMarian Stere2014-11-10 13:45:212019-04-15 16:07:02Buletin Problemistic Supliment 1/1974 - Mihail I. STAN