TY  - BOOK
AU  - Cohen,Louis
AU  - Manion,Lawrence
TI  - Research methods in education
SN  - 0415102359
AV  - LB1028 .C572 1994
PY  - 1994///
CY  - London, New York
PB  - Routhledge
KW  - Education
KW  - Research
KW  - Great Britain
N1  - Includes bibliographical references (p. 385-402) and index
ER  -