TY  - BOOK
AU  - Tomar, Surekha
AU  - Tomar, Surekha
TI  - Upkars CSIR-UGC NET/JRF/ SET  Physical Sciences 
SN  - 978-81-7482-527-8
U1  - 500.2 23
PY  - 2022///
CY  - Agra
PB  - Upkar Prakashan
KW  - Upkars CSIR-UGC NET/JRF/ SET  Physical Sciences
ER  -