TY  - BOOK
AU  - Debashis Pal
TI  - Shiskhai prajuktividya
SN  - 978-93-88291-60-6 
U1  - 371.3/4071 
PY  - 2021///
CY  - Kolkata
PB  - Rita Publication
KW  - Teacheing aid
KW  - Education
N1  - Includes bibliographical references and index
ER  -