Williams, L. H. <br/><br/>
Introduction to mapwork / 
by L. H. Williams 
 - London :  Allman,  1968 
 - vii, 72 p. :  ill., maps ;  26 cm. 
<br/><br/><label>ISBN: </label> PND 14.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maps--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>526.8