Reserve-currency preferences of central banks / H. Robert Heller and Malcolm Knight. Heller, H. Robert (Heinz Robert), 1940- Knight, Malcolm D. (Malcolm Donald), 1944- joint author. Bank reserves. Banks and banking, Central. HG136 .P7 no. 131 HG1656.A3 332.113 HER Bibliography: p. 31. Princeton, N.J. : International Finance Section, Dept. of Economics, Princeton University, 1978. 1978. 1978 Text 35 p. : eng Essays in international finance ; no. 131 0071-142X Essays in international finance ; no. 131.