Research methods in education /
Cohen, Louis.
Research methods in education / Louise Cohen, Lawrence Manion and Keith Morrison. - 8th ed. - New York Routledge 2018. - xxvii, 916 p.
1138209886
Educational Research.
LB1028 / .C64 2018 c. 1
Research methods in education / Louise Cohen, Lawrence Manion and Keith Morrison. - 8th ed. - New York Routledge 2018. - xxvii, 916 p.
1138209886
Educational Research.
LB1028 / .C64 2018 c. 1