Procedures for instructional systems development /
O'Neil, Harold F ed.
Procedures for instructional systems development / edited by Harold F O'Neil - New York : Academic Press, 1979. - xii, 321p. : ill. ; - Educational technology series .
Includes bibliographies and indexes.
012526660X
Educational Psycho;logy.
370 / ONE
Procedures for instructional systems development / edited by Harold F O'Neil - New York : Academic Press, 1979. - xii, 321p. : ill. ; - Educational technology series .
Includes bibliographies and indexes.
012526660X
Educational Psycho;logy.
370 / ONE