TY  - BOOK
AU  - Selemani, Yusufu
AU  - Lema, Godson
AU  - Gabagambi, Edson
TI  - Science and technology: : standard three pupil's book/ 
SN  - 978-9987-09-018-1
AV  - LB 1585 .S35 2019
PY  - 2019///
CY  - Dar es Salaam
PB  - Tanzania Institute of Education
KW  - science
KW  - technology
ER  -