Background
Leiblum, Mark David was born on December 20, 1938 in New York City. Son of Joseph and Lillian (Schere) Leiblum.
Leiblum, Mark David was born on December 20, 1938 in New York City. Son of Joseph and Lillian (Schere) Leiblum.
Bachelor, Brooklyn College, 1961; Master of Science, University of Southern California, Los Angeles, 1968; Doctor of Philosophy, University of Southern California, Los Angeles, 1974.
Mathematics teacher, New York City Board Education, 1961; computer programmer, Douglas Aircraft Company, Santa Monica, California, 1961-1963; system analyst, Systems Development Corporation, Santa Monica, 1963-1970; director applied computer science, Catholic U. Nijmegen, The Netherlands, 1970-1974; director computer learning, Catholic U. Nijmegen (the Netherlands), 1972-1982; educational technologist, Catholic U. Nijmegen (the Netherlands), since 1982. Guest speaker to many professional conferences.
Married Janet Marilyn Nissenbaum, June 11, 1961. Children: Mara Lisa, Dion Merrick.