"Propelling charges." . . "Interior ballistics." . . "Gun propellants." . . "Computer programming." . . "Velocity." . . "Programming languages." . . "Pressure." . . . . . "A digital computer program for interior ballistics"@en . . . "A digital computer program was developed for performing interior ballistic calculations on an IBM 709 (or IBM 7090) Computer. The input and output formats are described and a discussion of the program logic and the numerical methods are given. A listing of the program, as written in Fortran, is also included in the study. (Author)."@en . . . . . . . . "PICATINNY ARSENAL DOVER N J." . . "Digital computers." . . . .