cam a22 u 4500 172354552 CHVBK 20140917190155.0 101208s1971 xxu 00 eng (OCoLC)731510709 (NEBIS)006243780 SNB SDRs and the working of the gold exchange standard Fred Hirsch Washington 1971 S. 221-253 SA: IMF, Staff papers u IMF nebis ER u Sonderziehungsrechte nebis ER Hirsch Fred NEBIS 700 1- Hirsch Fred BK020000 XK020000 XK020000 NEBIS E95 E95 E95LA A-BD-00155