TY - BOOK AU - Havelock,Ronald G. AU - Huberman,A.M. ED - International Bureau of Education. TI - Solving educational problems: the theory and reality of innovation in developing countries T2 - IBE studies and surveys in comparative education SN - 9231015273 U1 - 370.91724 PY - 1977/// CY - Paris PB - Unesco KW - Education KW - Developing countries KW - Educational innovations KW - System analysis N1 - Includes bibliographical references and indexes ER -