Electronic data processing systems a self-instructional programmed manual.

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	O'Neal, Leeland R.
Formáid:	LEABHAR
Teanga:	Béarla
Foilsithe / Cruthaithe:	Englewood Cliffs, N.J. Prenctice-Hall c1964.
Ábhair:	Electronic data processing > Handbooks, manuals, etc. Electronic data processing > Data entry > Handbooks, manuals, etc.