TY  - BOOK
AU  - PATRA (P K)
AU  - THAPA (R K)
TI  - Group theory and its applications
SN  - 9788184874266
U1  - 512.22 PATG 
PY  - 2018///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - theory
KW  - its
KW  - Group
KW  - applications
ER  -