Research methods in education /
Cohen, Louis
Research methods in education / Louis Cohen, Lawrence Manion, and Keith Morrison ; with contributions from Richard Bell ... [et al.]. - 7th ed. - xxii, 758 p. : ill. (chiefly col.)
Includes bibliographical references and index.
Includes bibliographical references and index.
9780415583350 (hard cover) 9780415583367 (soft cover)
Education--Research
LB 1028 COH 2011
Research methods in education / Louis Cohen, Lawrence Manion, and Keith Morrison ; with contributions from Richard Bell ... [et al.]. - 7th ed. - xxii, 758 p. : ill. (chiefly col.)
Includes bibliographical references and index.
Includes bibliographical references and index.
9780415583350 (hard cover) 9780415583367 (soft cover)
Education--Research
LB 1028 COH 2011