Briggs, Asa. <br/><br/>
The age of improvement 1783-1867 / 
by Asa Briggs. 
 - London :  Longmans,  1966. 
 - 547 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Great Britain--History--18th century.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--History--George III, 1766-1820.