1. #Infrared vapour spectra
Author: #by D. Welti.
Library: Central Library of Esfehan University of Technology (Esfahan)
Subject: Spectrum analysis ،Gases ،Infrared spectra ،Gas chromatography
Classification :
#
QD
،#.
W416
2. Infrared vapour spectra ; group frequency correlations sample handling and examination of gas chromatographic fractions
Author: / by D. Welti,Welti
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Spectrum analysis,Gases--Spectra,Spectra, Infra-red,Gas Chromatography
Classification :
QD
95
.
W416
