TY  - BOOK
AU  - Cohen, Louis
AU  - Manion, L.
AU  - Morrison, K.
TI  - Research methods in education
SN  - 0-415-19541-1
U1  - 370.72 
PY  - 2000///
CY  - London
PB  - Routledge Falmer
KW  - Research methodologies
KW  - Educational Research
ER  -