TY - BOOK T1 - A guide to the study of the United Statesof America : Representative books reflecting the development of American life and thought A1 - Mugridge, Donald H. A2 - McCrum, Blanche P. LA - English PP - Washington PB - Library of Congress YR - 1960 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.koha39894 OP - 1193 KW - Historia norteamericana KW - Bibliografías KW - Material fuente KW - Estados Unidos de América ER -