TY  - BOOK
AU  - A. Baharin 
TI  - Science year 1 
T2  - Ujian prestasi pra-PKSR
SN  - 9833554202 
U1  - 507.6  
PY  - 2010///
CY  - Kajang
PB  - Unik Didik
KW  - Science
KW  - Problems, exercises, etc
ER  -