000 00329 a2200109 4500
001 ART_12684
005 20260410161908.0
008 260409a
245 1 0 _aWelfare considerations of nonlinear pricing
100 1 _aRoberts, Kevin
773 0 _tThe Economic Journal
_g- Vol. 89, Nº 353 (mar. 1979)
_wREV12512
999 _c26577
_d26577