TY  - BOOK
AU  - Kachinga, W.C
AU  - lungu M.
TI  - Breakthrough to Mathematics : Teachers guide  Grade 2 
SN  - 97899822743
U1  - 372.722 DC20
PY  - 2005///
CY  - Lusaka
PB  - Longman
KW  - Mathematics - study and Teaching (Elementary)
ER  -