TY  - GEN
AU  - Cohen,Louis
AU  - Manion,Lawrence
AU  - Morrison,Keith
TI  - Research methods in education
SN  - 9780415583350 (hard cover)
AV  - LB 1028 COH 2011 
PY  - 2007///
CY  - London
PB  - Routledge
KW  - Education
KW  - Research
N1  - Includes bibliographical references and index; Includes bibliographical references and index
ER  -