TY  - BOOK
AU  - Sharma,Ratna Dutta
TI  - Theory of argumentation: traditional and modern 
SN  - 9789384721190 :
U1  - 168 22
PY  - 2015///
CY  - Kolkata
PB  - Mahabodhi Book Agency
KW  - Reasoning
N1  - Includes bibliographical references and index
ER  -