TY - BOOK AU - Marland,Perc ED - Open University. TI - Towards more effective open and distance teaching T2 - Open and distance learning series SN - 0749421908 U1 - 374.4 21 PY - 1997/// CY - London PB - Kogan Page KW - Distance education KW - Open learning KW - Teaching N1 - Includes bibliographical references and index; "Published in association with the Institute of Educational Technology, Open University"; A key to distance learning --; Personal practical theories of learning --; Developing personal practical theories of distance learning --; Learning from distance education materials ER -