00470nam a2200145 a 450000500170000000800410001704100080005810000220006624500470008826400360013530000110017194200070018299900150018995201200020420260716125023.0260701s1981    ii            000 0 eng d  aeng1 aThurow, Lester, C14aThe zero-sum society /cThurow, Lester, C. 1aLondon :bPenguin Books,c1981.  a230 p.  cBK  c8624d8624  001040708JCaBKBCLbBKBCLd1982-07-20g50.00l0o330.973 THUpJC4436r2026-07-16 12:50:23v50.00w2026-07-16yBK