A textbook on mechanical and electrical engineering (1902)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 373
by a number of plane surfaces. In the case ofProblem 23, the cylinder has really been treated as thoughit were a prism having a number of sides equal to the num-ber of spaces into which the circles were divided. Thiswould actually have been the case had straight lines beendrawn between the points… … INTER5E i^r ^ \r
