1. High Resolution n.m.r. of Macromolecules;Bovey,1972
2. Carbon-13 n.m.r. Spectroscopy;Stothers,1972
3. Developments in Polymer Characterization;Cunliffe,1978
4. Developments in Polyurethanes 1;Redman,1978
5. Advances in Polyurethane Technology;Buist,1968