Classroom teaching skills / edited by James M. Cooper [et al.]. - 3rd ed. - Lexington, Mass. : D.C. Heath, 1986. - xv, 496 p. : ill. ; 28 cm. Includes bibliographies and index. ISBN: 0669075744 Subjects--Topical Terms: Teaching--Handbooks, manuals, etc. LC Class. No.: LB1025.2.C53 1986