Dr John E Harrigan

Knowledge Sharing Tutorial: Where Technology Is Advancing, Economies Challenged, and Communities Evolving, Nothing Is More Essential than the Development of Learning Resources in School and at Work  Dr. John E. Harrigan Paperback. iUniverse, 2013-04-16 ISBN 9781475985580     Knowledge Sharing Tutorial  Dr John E Harrigan eBook. iUniverse, 2013-04-16 ISBN 9781475985597