al-Tahir, Mujahidi, <br/><br/>
Madkhal ila'ilm al-nafs al-'amal wa al-tanzim / 
ta'lif al-Duktur Mujahidi al-Tahir. 
 - 526 pages :  illustrations ;  24 cm. 
<br/><br/>References : page 509-526. 
<br/><br/><label>ISBN: </label>9789931940906  hadiah (PTSL) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.