Technical and business report preparation / Winfrey, Robley, 1899- Kerekes, Frank, 1896-. Manual of report preparation. Report writing. PE1478 .W5 1962 808.066 WIT Revised from Report preparation, by Frank Kerekes and Robley Winfrey; first published in 1948 under title: Manual of report preparation. Ames: Iowa State University Press 1962. 1962. 1962 Text 340 p. eng