TY  - GEN
AU  - Cooper, Harris.
TI  - Synthesizing research: a guide for literature reviews 
SN  - 0761913483
AV  - H62 .C66 1998
PY  - 1998///
CY  - Thousand Oaks
PB  - Sage Publications
KW  - Social sciences
KW  - Research
N1  - Includes bibliographical references and index
ER  -