Oxtoby, P. <br/><br/>
The application of type in cartography 

 - Irrigation department  Colombo 
 - 61p.  Map 
<br/><br/><label>Nat. Bib. No.: </label>6910 
<br/><br/><label>Subjects--Index Terms: </label>Design; Layout; Descended 
<br/><br/><label>Universal Decimal Class. No.: </label>528.923  / OXT