00365nam a2200109Ia 4500008004100000082002000041100002200061245005300083260005100136300001600187440005200203260811b        |||||||| |||| 00| 0 eng d  a338.82bN692.MC  aNikaido, Hukukane  aMonopolistic competition and effective demandb/  aNew Jersey:bPrinceton University Press,c1975  aviii, 150p.  aPrinceton studies in Mathematical Economics ; 6