Implementation of an information-retrieval based CAI system /

Thesis (M. S.)--University of Illinois at Urbana-Champaign.

The design of an economically viable large-scale computer based education system /

"February, 1969"

Is an integrated "child-centered, family-focused, community-based " prevention system possible? or are we just "pipe-dreaming?" /

"July 1990."

Activity codes, organizational codes and definitions used in extramural programs : A computer-based information system on the extramural programs of NIH.

NIH manual issuance 4101.