00874cam a22002891 4500 7509095 BD-DhUL 20141024095537.0 720421s1963 ne a b 000 0 eng 63016079 (OCoLC)290711 DLC OAU OCoLC DLC BD-DhUL premarc QD95 .F6 547 FLC Flett, M. St. C. Characteristic frequencies of chemical groups in the infra-red. Amsterdam, New York, Elsevier Pub. Co., 1963. ix, 98 p. diagr., tables. 20 cm. Elsevier monographs. Chemistry section, 35 Bibliography: p. [93]-94. Spectrum analysis. Infrared spectra. Chemistry, Organic. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 16290 16290 0 0 ddc 0 547_000000000000000_FLC 0 NFIC 30458 DUSL DUSL GEN 1976-11-25 Purchased 547 FLC A74037 2014-10-24 2014-10-24 BK