00400nam a2200193Ia 4500001000500000005001700005006000200022007000200024041000800026082001200034100002200046245002900068250001000097260003200107300001000139500001100149650002300160650002300183354620260401172435.0MR  apor  a330 T42  aThurow, Lester C. 2aA SOCIEDADE DE SOMA ZERO  a1. ed  aRio de Janeiro Recordc1980  a228 p  a-19936  aECONOMIA SOCIEDADE  aSOCIEDADE ECONOMIA