Strategy of drug design : a guide to biological activity / William P. Purcell, George E. Bass and John M. Clayton. Purcell, William P. Bass, George E.,. Clayton, John M.,. Drugs Design. Drugs Structure-activity relationships Mathematical models. Biometry. Models, Biological. Models, Chemical. QP909 .P87 615.19 PUS "A Wiley-Interscience publication." Includes bibliographical references and index. New York : Wiley, c1973. c1973. 1973 Text vii, 193 p. : eng