Chattopadhyay, Kunal. The marxism of leon trotsky / by Kunal Chattopadhyay. - / . - Kolkata : Progressive Publishers , 2006. - 672p. : figures ; 22cm . Includes index ISBN: 8180640957 RS750.00 Subjects--Index Terms: POLITICAL SCIENCES Dewey Class. No.: 320.5315 / CHA/M