Clarkson, Philip C. <br/><br/>
Vocational mathematics :  a handbook for course development / 
P.C. Clarkson, P. Sullivan. 
 - Lae :  Mathematics Education Centre, Papua New Guinea University of Technology,  1982. 
 - 35 p. ;  29 cm. 
<br/><br/>Bibliography: p. 35. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching--Papua New Guinea.<br/>Occupational training--Papua New Guinea.