Arba'at Hassan The perceptions of grade 6 school teachers regarding the status of Alam dan Manusia (Man and environment) in the primary school curriculum in Sabah, Malaysia by Arba'at bin Hassan - Carbonale, Ill. Southern Illinois University 1992 - 215 p. ; 24 cm. Thesis (Ph.D.) - Southern Illinois University, 1992 Subjects--Topical Terms: Teachers--AttitudesMan--Influence an environment