Basic research techniques / 
editor, Gerard Guthrie. 
 - [2nd ed.] 
 - [Port Moresby] :  Educational Research Unit, University of Papua New Guinea,  1987. 
 - 108 p. 
 - ERU report ;  no. 55 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research.<br/>Education--Research--Papua New Guinea.<br/>Social sciences--Research