Ln. (O? Bibliothekseinband?). Aufsatzsammlung. Ex-Bibliothek, Stempel und Aufkleber, Bindung noch intakt aber etwas fragil. Cloth-bound; conference proceedings - collection of essays; ex-library with corresponding markings/stickers; binding intact but a little fragile. Preface: In April 1969 a course entitled `Spinning in the `70s` was held at the University of Manchester Institute of Science and Technology. Experts from several countries delivered lectures about aspects of yarn manufacture which might be expected to figure largely in the coming decade, and these lectures were presented to an international audience drawn from industry, research organizations and universities. [...] This book has been written to provide a record of the proceedings