TY  - BOOK
AU  - Sunanda Ghosh
TI  - Shiskhatattwer bhumika
U1  - 370.1 
PY  - 2001///
CY  - kolkata
PB  - West Bengal State Book Board
KW  - Education
KW  - Shikatattwer bhumika
N1  - Includes bibliographical references and index
ER  -