VACLAV CISAR CHESS PROBLEMS 2002 ECHECS SCHACH

KENNETH HOWARD CHESS PROBLEMS 1965 ECHECS SCHACH

VLADIMIR NABOKOV POEMES & PROBLEMES POEMS & PROBLEMS 1999 CHESS SCHACH ECHECS

JINDRICH FRITZ SELECTED CHESS PROBLEMS 1979 ECHECS SCHACH

NIEMEIJER POSTHUME TRIBUTE TO ALBARDA CHESS PROBLEMS 1986 SCHACH ECHECS

ELIAHU FASHER 60+100 CHESS PROBLEMS 1980 SCHACH ECHECS

NIEMEIJER MISCELLANEA CAISSANA CHESS PROBLEMS 1977 SCHACH ECHECS

YU-ALBUM 1974-76 SELECTED CHESS PROBLEMS 1980 ECHECS SCHACH