YEAP TOK KHENG <br/><br/>
BOT SPM KIMIA KSSM TINGKATAN 4 & 5 
Yeap Tok Kheng, Mark Chien 
 - Petaling Jaya, Selangor  Sasbadi Sdn Bhd  2024 
 - vii ; 326p  ill  21cm 
<br/><br/><label>ISBN: </label>9789837735477