TY  - BOOK
AU  - Cohen, Louis
AU  - Manion, Lawrence
AU  - Morrison, Keith
TI  - Research Methods in Education 
SN  - 9780415368780
U1  - 370.7 
PY  - 2007///
CY  - London
PB  - Routledge
KW  - Education - Research
KW  - Education
N1  - index included
ER  -