TY  - BOOK
AU  - Singh,P.R.
TI  - Molecular spectroscopy: principles and chemical applications 
U1  - 543.0858 22
PY  - 1990///
CY  - New Delhi
PB  - S. Chand & company LTD
KW  - Spectroscopy
N1  - Includes bibliography and index
ER  -