RT Book, Section SR 00 A1 Crampes, Claude T1 Warranty and Quality YR 1991 FD 1991 SP 199 OP 211 A2 Laffont, Jean-Jacques A2 Moreaux, Michel T2 Dynamics, Incomplete Information and Industrial Economics PB Blackwell Publishers T3 Applied Economic Theory and Econometrics AV Published LK https://publications.ut-capitole.fr/id/eprint/1520/ UL http://tse-fr.eu/pub/899