Sinclair, Alex. <br/><br/>
Field and clinical survey report of the mental health of the indigenes of the Territory of Papua and New Guinea, 1957 / 
prepared by Alex Sinclair. 
 - [Port Moresby :  Government Printer,  1959]. 
 - 59 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental health--Papua New Guinea.<br/>Papua New Guineans--Mental health.