00296nam a2200121Ia 4500020001500000082002100015100001800036245004400054260004500098300002100143500000500164700000500169  a0199280290  a338.501bB497.MT  aBergin, James  aMicroeconomic theory ba concise course  aNew DelhibOxford University Pressc2005  axv, 356p. Index.  a  a