|This index is a sequel to the Cumulative Index to Mathematics of Computation 1943--1969. It is a compilation by author and subject of all material appearing in Mathematics of Computation during the years 1970--1984 (volumes 24--43). The author index gives full bibliographic information on all of the items including classification numbers. The Mathematical Reviews number and reviewer name have also been provided when available. The subject index is changed from the 1943--1969 subject index and now includes title, language, and MR number (when available) as well as author name. The codes found in the previous index are retained.