TY - BOOK AU - George,William O. AU - Mowthorpe,David J. AU - TI - Infrared spectroscopy T2 - Analytical chemistry by open learning SN - 0-471-91383-9 U1 - 543.08583 PY - 1987/// PB - Wiley KW - Chemical analysis KW - Infrared spectroscopy KW - Espectroscopía de infrarrojo ER -