Cohen, Louis, 1928-
Research methods in education [electronic resource] / Louis Cohen, Lawrence Manion, and Keith Morrison ; with contributions from Richard Bell ... [et al.]. - 7th ed. - London ; New York : Routledge, 2011. - 1 online resource (xxii, 758 p.) : ill. (chiefly col.).
Includes bibliographical references and index.
9781135721961 (ebk.) 1135721963 (ebk.) 0203720962 (ebk.) 9780203720967 (ebk.)
Education--Research--Great Britain.
Electronic books.
370.7/2
Research methods in education [electronic resource] / Louis Cohen, Lawrence Manion, and Keith Morrison ; with contributions from Richard Bell ... [et al.]. - 7th ed. - London ; New York : Routledge, 2011. - 1 online resource (xxii, 758 p.) : ill. (chiefly col.).
Includes bibliographical references and index.
9781135721961 (ebk.) 1135721963 (ebk.) 0203720962 (ebk.) 9780203720967 (ebk.)
Education--Research--Great Britain.
Electronic books.
370.7/2