00315nam a2200121Ia 4500008004100000041000800041082001600049100001800065245002700083260005100110300001000161650002200171210716s1974    xx            000 0 und d  aeng  a374.22 FROE  aFromm, Erich.  aMarx's concept of man.  aNew YorkbFrederick ungar publishing Co.c1974  aX,263  aGeneral Knowledge