Journal: Communications of the ACM

Volume 26, Issue 6

400 -- 408Stephen A. Cook. An Overview of Computational Complexity
409 -- 417Jonathan Jacky, Ira Kalet. A General Purpose Data Entry Program
418 -- 0Robert W. Bemer. Coordinated Text and Transparencies
419 -- 429Henry Lieberman, Carl Hewitt. A Real-Time Garbage Collector Based on the Lifetimes of Objects
430 -- 444M. Lynne Markus. Power, Politics, and MIS Implementation
445 -- 449H. Rudy Ramsey, Michael E. Atwood, James R. Van Doren. Flowcharts Versus Program Design Languages: An Experimental Comparison