By Marx, Karl,. London ; | New York : Penguin Books, 2002 . vii, 287 p. ; 20 cm.. 0140447571 (pbk.)
]]>By Engels, Friedrich,. London, Allen and Unwin, 1971 . xi, 111 p. , At head of title: Karl Marx. | Originally published in the New York tribune 1851-52, in a series of articles on which Marx and Engels collaborated. 19 cm.. 0049430157
]]>By Marx, Karl.. London: progress pub., 1968 . 582 p.: 22 cm.. 0853151814
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