Soranson Herbert & Shankaran Nair N (Tr.) Manashasthram Vidhyabhyasathil - Thiruvananthapuram; State Institute of Languages; 1975 - 849p. Subjects--Topical Terms: Malayalam; Psychologyമന:ശാസ്ത്രം Dewey Class. No.: 150 / SOR/M L5