00346pab a2200121 454500008004000000100002100040245007500061260000900136300001400145362000800159650002200167773003500189180718b2009   xxu||||| |||| 00| 0 eng d  aSardoni, Claudio  aThe Marxian schemes of reproduction and the theory of effective demand  c2009  ap.161-73.  aJan  aMarxian economics  aCambridge Journal of Economics