00326nam a2200109Ia 4500008004100000020001500041082002200056100002100078245005700099260004000156300002000196260116b        |||||||| |||| 00| 0 eng d  a9024721539  a338.521bSi571.TO  aSiebrand, Jan C.  aTowards operational disequilibrium macroeconomicsb/  aThe Hague:bMartinus Nijhoff,c1979  axv, 169p. Index