00414nam a2200157 a 450000500170000008200170001710000160003424500300005026000250008030000180010563000180012396400160014199700110015799900150016895200730018320251202164305.0  a330.162bHIC  aHicks, John  aRevision of demand theory  aNew DelhibOUPc1986  a196 p.b24 cm  aDemand theory  bcdefg_  a6871 C  c6375d6375  00104070aPUbPUd1999-08-24l0o330.162 HICp6871q1999-08-31yBK