00366nam a2200121Ia 4500008004100000040003800041100001900079245006100098250000900159260004900168300001300217653001400230211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aJaffe, William 0aElements of pure economics or the theory of socsl wealth  aN.d.  bGEORGE ALLEN AND UNWIN LIMITEDaLONDONc1954  a619 p p.  aEconomics