How to make effective presentations / Elizabeth P. Tierney. Tierney, Elizabeth P. Business presentations. HF5718.22 .T53 1996 658.452 20 TIH Includes bibliographical references (p. 115-116). Thousand Oaks, CA : Sage Publications, c1996. c1996. 1996 Text 117 p. ; http://www.loc.gov/catdir/enhancements/fy0655/95022885-d.html http://www.loc.gov/catdir/enhancements/fy0655/95022885-t.html eng Survival skills for scholars ; v. 16