Radhakrishnan, M. P. <br/><br/>
Manashasthram:  pradhamika thathuangalum kazhchapadukalum / 
by M. P. Radhakrishnan 
 - Kozhikode :  Poorna,  2006. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>8130005107 
<br/><br/><label>Subjects--Index Terms: </label>Psychology