Owen, J. W. <br/><br/>
Highway mathematics: book 7 

 - Arusha   : Longmans,   1961 
 - vii, 216p.   : ill.   ; 19cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics, Study and learning, East Africa
<br/><br/><label>LC Class. No.: </label>EAF QA39.O9