00997nam a22002175a 4500001000700000003000900007005001700016007000300033008004100036040003500077100002300112245013200135260003800267300001100305505004500316520029200361650003500653651004100688700002600729700002400755008611AR-RoIES20240802183712.0ta000000s1968    xxu ||| r|||| 000 0 eng|d  aAR-RoIESbspacAR-RoIESercaa21 aDe Santis, Vincent10aAmerica Past and Present :bAn interpretation with readings /cVincent P. de Santis, J. Joseph Huthmacher, Benjamin W. Labaree.  aBoston :bAllyn and Bacon,c1968.  a2 vol.0 aV. 1: To 1877.   ---   V. 2: Since 1865.  aThese volumes comprise a series of interpretative essays in wich the authors set forth their views on what they deem to be the crucial lines of development that have molded American society from the early period of exploration and colonial settlement down through the present-day [1960]. 7aHISTORIA2Tesauro de la Unesco 7aESTADOS UNIDOS2Tesauro de la Unesco1 aHuthmacher, J. Joseph1 aLabaree, Benjamin W