1. Automated, photon‐counting Raman spectrometer
2. presented at Meeting of the Crystallography Society of Japan;Tadokoro,1973
3. X-ray diffraction study of poly(p-phenylene terephthalamide) fibres
4. presented at the Meeting of the American Chemical Society, Division of Polymer Chemistry;Ballou,1976
5. Northolt, M. G. and van Aartsen, J. J. J. Polymer Sci. (Polym. Symp) in press