TY  - BOOK
AU  - Mwansa, Lawrence
TI  - A study to investigate the effectiveness of recorded lessons in the learning of secondary school mathematics
AV  - CBU-PG THESIS/MWA 
PY  - 2014///
CY  - Kitwe
PB  - The Copperbelt University
KW  - ICTs--LEARNING INSTITUTIONS
KW  - DIGITAL FILTERS (MATHEMATICS)
KW  - MATHEMATICS--COMPUTER--ASSISTED INSTRUCTION
N1  - Includes References
ER  -