00000cam a22000001a 4500 UP-1685523046125372212 Buklod 20230503092606.0 m |o d | ta 810622s1949 xx |||| r|||||00| 0|eng d (iLib)UPMNL-00000050873 DNLM DNLM DNLM QC 457 R188i 1949 QC457 R3 Randall, Harrison Michael 1870- Infrared determination of organic structures by H. M. Randall and ... [et al.]. New York Van Nostrand 1949. v, 239 p. ill. Spectrum Analysis. UPMNL PHARM QC457 R3 Book