Colaneri, Carole. Computers & applications : an introduction to data processing / Daniel L. Slotnick ... [et al.]. - Lexington, Mass. : D.C. Heath, 1986. - 255 p. : ill. ; 26 cm. Test item file. Includes answers. ISBN: 0669112240 (pbk.) Subjects--Topical Terms: Electronic data processing.