TY  - BOOK
AU  - Gopalakrishnan
AU  - Vijayalakshmi
TI  - Thangavunna vidyabhyasam
SN  - 9788126410606
U1  - M 370 
PY  - 2006///
CY  - Kottayam
PB  - D C Books
KW  - Education
KW  - Social Sciences
ER  -