[ACM] CACM 11(08) (August 1968)

(1957) Communications of the ACM  

Lang, C. A. and Gray, J. C. (1968) Lang, C. A. and Gray, J. C. "ASP - a ring implemented associative structure package" pp550-555 Steel, T. (1968) Steel, T. B. jr commentary Calvin N. Mooers (1968) Storm, Edward F. (1968) Storm, Edward F. "CHAMP—character manipulation procedures"