[SIGCIS-Members] Origin of "Computer Science"

I'm trying to find when the term "computer science" came into general use. The term "software" seems to be quite accurately dated as appearing in 1960 in several contemporary publications, but I have found nothing similar for computer science. Martin - Martin Campbell-Kelly, Dept of Computer Science University of Warwick, Coventry CV4 7AL, U.K. voice: +44 24 7652 3193 fax: +44 24 7657 3024 email: <mailto:M.Campbell-Kelly@warwick.ac.uk> M.Campbell-Kelly@warwick.ac.uk