TY  - BOOK
AU  - Shaari Issa, 
TI  - Mengajar sains permulaan di-Sekolah Rendah
U1  - 507.6 23
PY  - 0000///[date of publication not identified]
CY  - Ipoh, Perak : 
PB  - Pustaka Jaya , 
KW  - Science - Problems, exercises, etc
ER  -