TY  - BOOK
AU  - Hamsini, Luckford D.
AU  - Dr Mwanzalima, Makungu S.
TI  - Arithmetic: pupil's book standard one
SN  - 978-9987-09-933-7
AV  - QA135.6 .A75 2023
PY  - 2023///
CY  - Dar es Salaam
PB  - TIE
KW  - Comparing number
KW  - Addition
KW  - Subtraction
ER  -