How to combat competition with selling ideas.
R666231. How to combat competition with selling ideas. By Charles Phylander Conger, edited by Horace Kirkus Dugdale. Originally David and Goliath. NM: additions & revisions. © 4Jan50; AA148091. The Kirkley Press, Inc. (PWH); 25Jul77; R666231.
The Kirkley Press, Inc.|PWH