Abercrombie, M. L. J. Aims and techniques of group teaching By M. L. J. Abercrombie. - 4th ed. / - Guildford : Society for Research into Higher Education, 1979. - [11], 92 p. : 1 ill. ; 21 cm. - [Publication - SRHE Working Party on Teaching Methods ; 2] . Includes index. ISBN: 0900868708 : Subjects--Topical Terms: Group work in education.Education, Higher. Dewey Class. No.: 378/.17 / A144