TY  - BOOK
AU  - Tumbu, Chrispinus (et al)
AU  - Onyonka, Mogomba
TI  - Distinction Social Studies: Learner's Book Grade 6
SN  - 9789966122896
U1  - 300.372 
CY  - Nairobi
PB  - Distinction  Educational Publishers Limited
ER  -