TY  - BOOK
AU  - Chabari, Kallen Kanini
TI  - Effects of graphic organizers experiental teaching approach on secondary school students' achievement and self concept in chemistry in Nakuru North Sub-county, Kenya
AV  - LB 1027.4 .K46C43  
CY  - Egerton 
PB  -  Egerton University Press 2018
KW  - Teaching -- Aids And Devices
ER  -