Evans, A. J. (Anthony John) Education and training of users of scientific and technical informat ion : UNISIST guide for teachers / A. J. Evans, R. G. Rhodes, S. Keenan. - Paris : Unesco, 1977 - 143 p. : ill. ; 27 cm. Includes bibliographical references ( p. 141-143). ISBN: 9232014521 Subjects--Topical Terms: UNISIST --Study and teaching.------ Dewey Class. No.: 029.95