197,527 YATHINDRA N. /red./ Biomolecular structure, conformation, function and evolution. Proceedings of the International Symposium on Biomolecular Stru cure, Conformation... Madras. January 1978. Oxford 1981 Pergamon Press 4° Vol. 1. Diffraction and related studies. Ed. R. Srinivasan, assoc, ed. E.Subramanian, N.Yathindra. s. XIV, 685, il. Vol. 2. Physico-chemical and theoretical studies, s. XIV, 653, il.