TY  - BOOK
AU  - Mwangi G. "et.al"
AU  - J. Mugo
AU  - J.N Gathogo
AU  - P. Karambu 
AU  - Z. Muchunku
TI  - MENTOR Science and Technology: Grade 4 Learner's Book
SN  - 9789966012715
U1  - 500 
PY  - 2019///
CY  - Nairobi
PB  - Mentor Publishing Company Limited
KW  - Science
ER  -