TY  - BOOK
AU  - Mwangi , G
TI  - Mentor science and technology grade 6 learner's book 
SN  - Competency Based Curriculum
U1  - 372.35043 MWA 
PY  - 2022///
CY  - Nairobi 
PB  -  Mentor Publishing Company 
KW  - Science-Technology
ER  -