TY  - BOOK
AU  - Cross,A.
TI  - An Introduction to practical infra-red spectroscopy
U1  - 541.18:535.33 
PY  - 1964///
CY  - London
PB  - Butterworths
KW  - ESPECTROSCOPIOS
KW  - ESPECTRO INFRARROJO
KW  - ANALISIS ESPECTRAL
ER  -