02574cam a2200457 4500 388583966 TxAuBib 20120220120000.0 690522t19871968||||||||||||||||||||eng|u 68020888 //r902 TxAuBib The annals of America. Chicago : Encylopaedia Britannica, Inc., [1987] [©1968] v.<1-21 > : ill. (part col.), maps (part col.) ; 25 cm. Includes bibliographical references. 20120924. United States History Sources.