TY  - BOOK
AU  - Dewan, S. K.
TI  - Organic Spectroscopy : NMR, IR, mass and UV / 
SN  - 9788123919065
U1  - 543.5 
PY  - 2020///
CY  - .- New Delhi
PB  - : CBS Publishers
KW  - Pure Sciences
KW  - Chemistry and Allied Sciences
KW  - Organic Spectroscopy
KW  - Spectroscopy
ER  -