01108nam--2200349---450-99000208158020331620090310102914.0000208158USA01000208158(ALEPH)000208158USA0100020815820041014d1955----km-y0itay0103----baengUS||||||||001yyBusiness concentration and price policya conference of the universities national bureau comittee for economic researchPrincetonPrinceton University Press1955512 p.24 cm20012001001-------2001338.13Universities- national bureau committee for economic research103468ITsalbcISBD990002081580203316338.13 UNI 1 (IEP VIII 501)10367 E.C.IEP VIII00202293BKECOSIAV31020041014USA011123RSIAV49020090310USA011029Business concentration and price policy1042029UNISA