TY  - BOOK
AU  - Tripathi, Akhilesh; Sunil Kushwaha
TI  - CSIR-UGC (NET) JRF/ Lecturership Mathematical sciences (mathematics)
U1  - TRI-C 
PY  - 2019///
CY  -  New Delhi
PB  - Danika publishing company
KW  - Scholarship and learning; Knowledge
ER  -