TY  - BOOK
AU  - Pathak,Kulendu
TI  - Bigyan aru xabhyata
SN  - 8073734021282
U1  - 500  
PY  - 2000///
CY  - GHY
PB  - Assam science society
KW  - Science
N1  - Includes bibliographical references
ER  -