00493nam a2200193Ia 4500008004100000041001200041082000800053082001100061100001600072100001100088245005400099260001200153260003700165260000900202300001500211365002500226440003400251650001400285150909s9999    xx            000 0 und d  aEnglish  a330  bSIV/ST  aSiven C.H    eAuthor  aStudy in the theory of inflation and unemployment  aNewyork  bNorth Holland publishing company  c1979  a371  Pages  aRs.123                aStudies in monetary economics  aEconomics