00293cam a22001097a 4500008004000000082001200040100002200052245004200074260003800116300001500154650001400169180718b1967   xxu||||| |||| 00| 0 eng d  aT1 V897  aWieser, Friedrich  aSocial economicscby Friedrich Wieser  aNew YorkbAugustus M. Kellyc1967  axxii,470p.  aEconomics