LEADER 00842nam0-2200301---450-
001 990008407760403321
005 20061025161000.0
010   $a0-262-20084-8
035   $a000840776
035   $aFED01000840776
035   $a(Aleph)000840776FED01
035   $a000840776
100   $a20061025d1991----km-y0itay50------ba
101 0 $aeng
102   $aUS
105   $aa---a---001yy
200 1 $aOptimal regulation$ethe economic theory of natural monopoly$fKenneth E. Train
210   $aCambridge, Mass.$cMIT Press$dc1991
215   $aXIV, 338 p.$d24 cm
320   $aBibliografia: p. 329-333
700  1$aTrain,$bKenneth E.$0286980
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990008407760403321
952   $aCER/10$b11168$fDECTS
959   $aDECTS
996   $aOptimal regulation$9725203
997   $aUNINA