00425nam a2200169Ia 4500008004000000020001800040041000800058082001600066100002000082245003900102260003100141300001400172650001300186650002100199650001300220700002200233210210b2020   xxu||||| |||| 00| 0 eng d  a9789389523072  aeng  a540.02 SUNC  aSUNDRAM (Kumar)  aCSIR-UGC NET/JRF:Chemical sciences  aNew DelhibJBC Pressc2020  axliii,202  asciences  aNET/JRF:Chemical  aCSIR-UGC  aSHRIVASTAVA (S K)