TY  - BOOK
AU  - Rao,K.Narahari
AU  - Humphreys,Curtis J.
AU  - Rank,D.H.
TI  - Wavelength standards in the infrared 
U1  - 535.012 RAO  
PY  - 1966///.
CY  - New York : 
PB  - Academic Press, 
KW  - Infrared spectra
ER  -