Dama, Collins B.; supervised by C. Mpewe Investigation on the impact of non-Mathematics teachers on the performance of students in schools: Chitedze CDSS, Ulemu kwatate(pvt), Lilongwe Islamic and Mpingu CDSS. Collins B. Dama - Mzuzu: Mzuzu University, 2013 - xii,38p.: ill. 30cm - BSCE . includes bibliographic reference Standard No.: 010408