Bobby Fischer Teaches Chess

BULGARIAN BOOK PETKO PETKOV SELECTED CHESS PROBLEMS 1982

KENNETH HOWARD CHESS PROBLEMS 1965 ECHECS SCHACH

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

NIEMEIJER MISCELLANEA CAISSANA CHESS PROBLEMS 1977 SCHACH ECHECS

NEWSPAPER "DER WELT" CHESS PROBLEMS COMPOSITION JUBILEE TOURNAMENT 1998 ECHECS

NIEMEIJER 50 CHESS PROBLEMS 1967 SCHACH ECHECS

STEINKOHL AGAINST KASPAROV TIMMAN OR NIGEL SHORT ? 1992 ECHECS SCHACH