TY  - BOOK
AU  - Cohen, Louis
AU  - Manion, Lawrence
AU  - Morrison, Keith
TI  - Research methods in education
SN  - 9780415583367
AV  - LB1028 .C57 2011
PY  - 2011///
CY  - London
PB  - Routledge Taylor & Francis Group
KW  - Education
KW  - Research
N1  - Includes bibliographical references, index and notes
ER  -