000 00516pam a2200181a 44500
008 170807b1996 xxu||||| |||| 00| 0 eng d
020 _a
082 _aWP 5728
100 _aMetrick, Andrew
245 _aPrice versus quantity: market clearing mechanisms when sellers differ in quality
260 _aCambridge, MA
_bNBER
_c1996
300 _a39p
490 _aNBER working paper series
700 _aZeckhauser Richard
700 _aNational Bureau Of Economic Research
906 _a33948
942 _2ddc
_cG
999 _c129376
_d129376