Iowa: the CardPac student questionnaireIowa Educational Information Center. · First published 1965Open the Tome
Computer concepts and educational administrationRobert W. Marker, Peter P. McGraw, Franklin D. Stone, University Council for Educational Administration, Iowa Educational Information Center · First published 1966Open the Tome
Iowa educational data bank: user's manualIowa Educational Information Center. · First published 1965Open the Tome
