00627nam2 22002291i 450 990007810870403321000781087FED01000781087(Aleph)000781087FED0100078108720030801d--------km-y0itay50------baContract formation: Two models Comparedpp.171-182001000777020Farnsworth,Edward Allan229473ITUNINARICAUNIMARCBK990007810870403321DDCPContract formation: Two models Comparedpp.171-182662437UNINAGEN01