A more perfect union / 
Beverlo J. Armento, Gary B. Nash, Christopher L. Salter, Karen K. Wixson. 
 - New Jersey ;  Atlanta :  Houghton Mifflin Co.,  1991. 
 - xvii, 747 p. :  ill. ;  29 cm. 
 - Houghton Mifflin social studies .
<br/><br/><label>ISBN: </label>0-395-52731-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>The development of America's regions<br/>Old and new cities in America<br/>The constitutional convention