Book, Proceedings: 5th International Wool Textile Research Conference vol. I, 1975 Historical information "Proceedings: 5th International Wool Textile Research Conference, vol. I" Sept. 1975. Subjects wool - chemistry knitting wool processing textile finishing, deutsches wollforschungsinstitut an der technischen hochschule aachen e.v., dyeing, wool - chemistry, knitting, wool processing, textile finishing