TY - GEN AU - PARASHAR, RAKESH KUMAR/ SINGH, CHHAYANNIKA TI - NTA-CSIR-UGC NET/SET (JRF & LS) CHEMICAL SCIENCES 2023 SN - 9789354496691 PY - 2023/// PB - PEARSON INDIA EDUCATION SERVICES PVT. LTD., NOIDA ER -