TY - BOOK AU - Hummel, Dieter O. TI - Infrared spectra of polymers in the medium and long wavelength regions PY - 1966/// CY - New York PB - Interscience publishers: John Wiley UR - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=3375 ER -