Willoughby, Martin. <br/><br/>
A history of postcards :  a pictorial record from the turn of the century to the present day / 
Martin Willoughby. 
 - London :  Studio Editions,  1992. 
 - 159 p. :  ill. 
<br/><br/><label>ISBN: </label>1851704221  
<br/><br/><label>LCCN: </label>93016185     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Postcards--History--20th century.<br/>Postcards.