TY  - BOOK
AU  - Cohen,Louis
AU  - Manion,Lawrence
AU  - Morrison,Keith
TI  - Research methods in education
SN  - 9780415583350 (hard cover)
U1  - 370.7/2 
PY  - 2011///
CY  - London, New York
PB  - Routledge
KW  - Education
ER  -