Panduan mengajar sains darjah 1 /  Kementerian PelajaranMalaysia. 

 - 3rd ed. 
 - 78 pages :  illustrations ;  26 cm. 
<br/><br/> Cetakan pertama : 1971, 1973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching--Malaysia