00326nam a2200109Ia 4500008004100000082001900041100002700060245003300087260003700120300001300157440004600170260910b        |||||||| |||| 00| 0 eng d  a330.1bP315.SG  aPattanaik, Prasanta K.  aStrategy and group choiceb/  aAmsterdam:bNorth-Holland,c1978  ax, 213p.  aContributions to Economics analysis ; 113