Andrews refers to this on page 197 in his book Who made God? The four papers presented were later published in H. G. Elias's Trends in Macromolecular Science (Midland Macromolecular Monographs, vol. 1, Gordon & Breach, New York / London, 1973) and in Angewandte Chemie (Intern. Ed. 1974, vol. 13, nr. 2). The article in Angewandte Chemie can be read here.
