Davies, Ivor K. 1930- Instructional technique / Ivor K. Davies. - New York : McGraw-Hill, c1981. - x, 369 p. : ill. ; 24 cm. Includes bibliographies and indexes. ISBN: 007015502X : Subjects--Topical Terms: Teaching--Handbooks, manuals, etc. Dewey Class. No.: 371.1 / DAI 1981