Research methods in education /
Cohen, Louis,
Research methods in education / Louis Cohen, - Eighth Edition. - xxvii, 916 pages : illustrations; 26 cm.
Includes bibliographical references and index.
9781138209862 (hardback) 9781138209886 (paperback)
Research Education.
370.72
Research methods in education / Louis Cohen, - Eighth Edition. - xxvii, 916 pages : illustrations; 26 cm.
Includes bibliographical references and index.
9781138209862 (hardback) 9781138209886 (paperback)
Research Education.
370.72