TY  - BOOK
AU  - Orion,Wilson Okurut
TI  - The impact of instructional materials in  the teaching of Mathematic s  in a few selected secondary schools in and around Pallisa town , Pal lisa District / 
U1  - 371.33 
PY  - 2003///
CY  - Kampala, 
PB  - 
KW  - Teaching aids
N1  -  Dissertation (B.A., Ext.) Makerere University, 2003;  Includes bibliographical references (p.29)
ER  -