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Communications of the ACM

Table of Contents


Special message: intersociety cooperation


ACM forum: letters


From Washington: the government as a markter of trade information


Programming pearls: the back of the envelope


Should congress provide special tax incentives for firms donating computers to schools?


The best way to put computers into schools today


Tax incentives for computer donors is a bad idea


Congressman Stark and Professor Berghel were given the opportunity to respond to each other's viewpoints


Preparing precollege teachers for the computer age


Conversing with management information systems in a natural language


ACM's visit to the People's Republic of China


Cobol vs. PL/1: some performance comparisons


The software lookaside buffler reduces search overhead with linked lists


Efficient nesting of congruent convex figures


A fast parallel algorithm for thinning digital patterns


Optimal pagination of B-trees with variable-length items


Comment on Quad- and Octtrees