The formation of the Union / 
National Archives Publication. 
 - Washington, D.C. :  National Archives,  1970. 
 - 80 p. 
<br/><br/> A documentary history based upon an exibit in the National Archives building. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--United States.<br/>Documents.<br/>Archives--United States.