NIEMEIJER THE DANISH WIZARD KNUD HARALD HANNEMANN 100 CHESS PROBLEMS 1963 SCHACH

NIEMEIJER POSTHUME TRIBUTE TO ALBARDA CHESS PROBLEMS 1986 SCHACH ECHECS

JOHN RICE MICHAEL LIPTON BARRY BARNES TWO-MOVE CHESS PROBLEMS 1966 ECHECS SCHACH

TV SKAK CHESS 1963 SCHACH

VACLAV CISAR CHESS PROBLEMS 2002 ECHECS SCHACH

JOHN RICE ABC CHESS PROBLEMS 1972 ECHECS SCHACH

CHESS VARIATIONS JOHN GOLLON TO PLAY CHESS OTHERWISE SCHACH AJEDREZ ECHECS

JOHN NIEMANN HELPMATES CHESS PROBLEMS 1977 CHESS SCHACH ECHECS