00427nam a2200181Ia 4500003000400000005001700004006001800021007000300039008004100042037001700083040001800100041001300118082001800131100002400149245004800173260000900221650001500230OSt20220926043805.0a|||||r|||| 00| 0ta220923b        |||||||| |||| 00| 0 eng d  cGeneral Book  aRTLcRTLbeng  2engaeng  aY:Bp1:N59, K0  aArrow Kenneth J Ed. 0aMathematical methods in the social sciences  c1960  aSociometry