TY  - BOOK
AU  - Bhatia, T. S.
AU  - Pathak, K. P.
TI  - Mathematical physics -I
SN  - 9789389292008
U1  - 530.1 
PY  - 2020///
CY  - Delhi
PB  - Vishal Publishing Co.
KW  - Physics
KW  - Mathematical physics
N1  - Includes bibliographical references and indexes
ER  -