Wilford, John Noble <br/><br/>
The mapmakers 
by John Noble Wilford 
 - New York  Knopf  1981 
 - xi, 414 p.  ill.  25 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cartography--History
<br/><br/><label>Dewey Class. No.: </label>912  / .09