Dickson, W. L. <br/><br/>
National mapping programmed   : specification and Costs in developing countries 

 - Dar es Salaam   : University College of Dar es Salaam,   1969 
 - 53p.    : ill.   : 25cm 
 -   ; 7 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Map drawing<br/>Map making<br/>Costs<br/>Cartography
<br/><br/><label>LC Class. No.: </label>EAF QTO H31.E32 No.7