TY  - BOOK
AU  - Lichtman,Marilyn
TI  - Understanding and evaluating:  : qualitative educational research
SN  - 9781412975261
AV  - LB1028.U41 
PY  - 2011///
CY  - London 
PB  - : Sage Publications
KW  - Educational Research
KW  - Qualitative research
KW  -  Research methods
N1  - Includes index
ER  -