Lean, Glendon A. <br/><br/>
Counting systems of Papua New Guinea, volume 8 :  Eastern Highlands / 
G.A. Lean. 
 - Draft edition. 
 - Lae :  PNG University of Technology,  1986. 
 - [vii], 84 p. :  ill. 
<br/><br/>Includes: Bibliography and appendices. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numeration, Eastern Highlands.<br/>Numeration, Papua New Guinea.