TY - BOOK AU - Kalsi ,P.S TI - Spectroscopy of organic compounds/ SN - 9788194369684 AV - QD476 .K35 2020 PY - 2020/// CY - New-Delphi PB - New Age International (P) LTD , pUBLISHERS KW - Organic compounds KW - Spectra KW - Absorption spectra ER -