00778    a2200385   4500000002100000001000700021005001700028008004100045010000500086020001800091082001600109100002400125110000500149245005600154250001200210260004500222300001700267490000700284500000500291600000500296610000500301611000500306630001400311650000500325651000500330654000500335700000900340710000900349711000500358720000500363730000500368740000500373752000500378856000900383BKB                 14957620200902155740.0                                          a  a9780198062301  a338.5bS38M1 aSalvatore, Dominick  a1 aPrinciples of Microeconomicscby Dominick Salvatore  a5th ed.  aNew DelhibOxford University Pressc2012  axxxiv, 633p.  av  a  a  a  a  aEconomics  a  a  a  abc  abc  a  a  a  a  a  adf