TY  - BOOK
AU  - Cohen, Louis, Manion, Lawrence and Morrison, Keith
AU  - 
TI  - Research Methods in Education
SN  - 0415368782
U1  - 001.4 COH 
PY  - 2007///
CY  - New York
PB  - Routledge
KW  - Research Methods, Education
ER  -