Research methods in education /
Cohen, louis
Research methods in education / Louis Cohen, Lawrence Manion and Keith Morrison - 7th ed. - London : Loutledge, 2011 - xxii, 758 p. ; 25 cm.
9780415583367
Education--Research
Education--Research--Great Britain
370.78 / C678R
Research methods in education / Louis Cohen, Lawrence Manion and Keith Morrison - 7th ed. - London : Loutledge, 2011 - xxii, 758 p. ; 25 cm.
9780415583367
Education--Research
Education--Research--Great Britain
370.78 / C678R






