The secret of Karl Marx:
Buultjens, Ralph
The secret of Karl Marx: history, psychology, and Marxism / Ralph Buultjens - New York : Express Books, 1985. - 160p. ill. ; 21 cm.
Bibliography: p. 156-158.
Marx, Karl, 1818-1883 --Family
Demuth, Frederick, 1851-1929.
Marks family
Illegitimate children--Great Britain
Marxism
320.5315
The secret of Karl Marx: history, psychology, and Marxism / Ralph Buultjens - New York : Express Books, 1985. - 160p. ill. ; 21 cm.
Bibliography: p. 156-158.
Marx, Karl, 1818-1883 --Family
Demuth, Frederick, 1851-1929.
Marks family
Illegitimate children--Great Britain
Marxism
320.5315