00366nam a2200109Ia 4500008004100000020001400041082002100055100002100076245010000097260004300197300001600240260612b        |||||||| |||| 00| 0 eng d  a710064187  a338.542bH417.PI  aHayek, F. A. Von  aProfits, interest and investmentb; and other essays on the theory of industrial fluctuations /  aLondon:bRoutledge & Kegan Paul,c1969  aviii, 266p.