Published: Washington D.C., Jan.-Apr. 1943; Lancaster, Pa., July 1943-July 1958; Baltimore, Md., Oct. 1958-Oct. 1959.
Issued 1943-1949 by: Committee on Mathematical Tables and Other Aids to Computation; 1950-Apr. 1951 by: Division of Mathematical and Physical Sciences; July 1951-1959 by: Division of Mathematics.
Description based on JSTOR World Wide Web homepage presentation of: [vol.] 1, nos. 1-12 (1943-1945); title from v. t.p.