00349nam a2200157Ia 4500008004100000020000900041035001000050082001500060100001700075245003000092250000800122260004100130300000800171500000600179650000600185210723s9999||||xx |||||||||||||| ||und||  aNULL  a25997  a330.1BHIC  aHicks, J. R. 0aRevision Of Demand Theory  a1st  aLondonbOxford At The Clarenod Press  a198  a0  a-