Quantity and measurement / 
Papua New Guinea University of Technology, Dept. of Language and Social Science. 
 - [Lae] :  The Department,  [198-?] 
 - 22 p. :  30 cm. 
 - Vocabulary unit ;  1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mensuration<br/>Vocabulary