TY  - BOOK
AU  - IRA SENGUPTA
TI  - ADHUNIK MANOBIGGYAN
SN  - 8173814082
U1  - 150/SEN/ADH 
PY  - 2001///
CY  - KOLKATA
PB  - CENTRAL BOOK AGENCY
KW  - PHILOSOPHY
KW  - PSYCHOLOGY
ER  -