00421nam a2200157 i 450000100060000000300090000600500170001500700030003200800410003510000190007624500660009525000120016126000470017330000220022085200210024278735ES-MaACL20230906173810.0t|041015s1933    xxk          ||||1| eng d1 aHawtrey, R. G.14aThe gold standard in theory and practice / cby R.G. Hawtrey.  a3rd ed.  a[S.l.] : bLongmans, Green and Co, c1933.  a248 p. ; c19 cm.  aES-MaACLjA-3478