David A. Aaker text United States of Amerika John Wiley & Sons, Inc 1980 2 en NONE 0-471-09740-3 220418 20220418111642 INLIS000000000000457 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)