Matches in Library of Congress for { ?s ?p Infrared spectra.. }
- 75124536%2F%2Fr892 subject "Infrared spectra.".
- 75308887%2F%2Fr852 subject "Infrared spectra.".
- 75318191%2F%2Fr85 subject "Infrared spectra.".
- 76018694%2F%2Fr85 subject "Infrared spectra.".
- 76482419 subject "Infrared spectra.".
- 76564611%2F%2Fr852 subject "Infrared spectra.".
- 78107588%2F%2Fr85 subject "Infrared spectra.".
- 78513424%2F%2Fr852 subject "Infrared spectra.".
- 79857048%2F%2Fr892 subject "Infrared spectra.".
- 83101246 subject "Infrared spectra.".
- 84242932 subject "Infrared spectra.".
- 89015281 subject "Infrared spectra.".
- 92039856 subject "Infrared spectra.".
- 92227784 subject "Infrared spectra.".
- 92901422 subject "Infrared spectra.".
- a44004539%2F%2Fr87 subject "Infrared spectra.".
- a55005092 subject "Infrared spectra.".
- a55006030 subject "Infrared spectra.".
- a56000120 subject "Infrared spectra.".
- a57001801 subject "Infrared spectra.".
- a59001915 subject "Infrared spectra.".
- a61003049 subject "Infrared spectra.".
- a63001010 subject "Infrared spectra.".
- af47002524 subject "Infrared spectra.".
- af47002591 subject "Infrared spectra.".
- af47003215 subject "Infrared spectra.".
- bs38000004 subject "Infrared spectra.".