00392nam a2200157   45000010005000000030003000050050017000080080041000250350018000660350017000840500025001011000021001262450049001472500011001962600027002079492UR20220428183135.0061102|||||||||||||||||||||||||||||||| d  a(janium) 9481  a(janium)9481 4aHB171.5b.M2715 19921 aMansfield, Edwin10aStudy guide for principles of macroeconomics  a7a ed.  bW.W.Norton & co.c1992