Yusof Zaki Yacob <br/><br/>
Saikologi kanak2  [microform] / 
Yusof Zaki Yacob 
 - Kelantan :  Pustaka Dian Press,  1961 
 - 4 microfiches :  positive ;  11 x 15 cm. 
<br/><br/> Koleksi Harun Aminurrashid