00353nam a2200145Ia 4500008004100000020001500041041000800056082001500064100001600079245006700095250000600162260001900168300001300187440000700200210716s1975    xx            000 0 und d  a0717804070  aeng  a335.4 MARX  aMarx, Karl.  aKarl Marx frederick engels: collected works.bCollected works.  a1  aNew Yorkc1975  axxiv,679  vII