Kementeria Pelajaran Malaysia. <br/><br/>
Sains Awalan: Peperiksaan Penilaian Darjah Lima (1974-1 

 -  Penerbitan Fajar Bakti Sdn.Bhd.  1983 
 - 76 P. 
<br/><br/> KKUM.D/O. 
<br/><br/><label>Dewey Class. No.: </label>`07.07 SAI