Text ( visual ) : unmediated John Maynard Keynes : the art of choosing the right model / M. G. Hayes. -- : hardback. -- Cambridge : Polity press , 2020. -- xv, 195 pages : illustrations ; 24 cm. -- (Key contemporary thinkers). -- Content Type: text (ncrcontent), Media Type: unmediated (ncrmedia), Carrier Type: volume (ncrcarrier) ; Includes bibliographical references (pages [178]-182) and index. -- ISBN 9781509528240 ; (BD09835888) ; https://ci.nii.ac.jp/ncid/BD09835888 Author Heading(s): Hayes, Mark (Mark G.). -- Classification(s): DC23 : 330.156092. -- Subject Heading(s): LCSH : Keynes, John Maynard, 1883-1946 ; LCSH : Keynesian economics