R423.1
Acr
A2
Acronyms and initialisms dictionary; a guide to alphabetic designations, contractions, acronyms, inltialisms, and similar condensed appellations. 4th. ed. Edited by Ellen T. Crowley and Robert C. Thomas. Detroit.
Mich., Gale Research [1973]
xv, 635 p. 29 cm.
--- New acronyms and inltialiams: 1975 supplement.
The 1975 supplement cumulates the 1974 supplement.