Lean, Glendon A. <br/><br/>
Counting systems of Papua New Guinea and Oceania / 
Glendon Angove Lean. 
 - Lae :  PNG University of Technology,  1992. 
 -  vols. ;  30 cm. 
<br/><br/>Thesis (Ph.D) - Papua New Guinea University of Technology, 1992. 
<br/><br/>With four appendixes: A. PNG, vols. 1-6 ; B. PNG, vols. 7-12 ; C. PNG, vols. 13-17 ; D. Oceania, vols. 1-6. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Papua New Guinea University of Technology--Dissertations.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numeration, Papua New Guinean.<br/>Numeration, Pacific Islands.<br/>Dissertations, Academic--Papua New Guinea.