TY  - BOOK
AU  - Venugopal, I. P.
TI  - Mani kalvi ulaviyal
U1  - 371 
PY  - 1993///
CY  - Velur
PB  - Cakuntala Veliyittakam
KW  - <educational psychology>
N1  - PUR; WRN
ER  -