TY  - BOOK
AU  - Kraemer,Helena Chmura
AU  - Blasey,Christine
TI  - How many subjects?: statistical power analysis in research 
SN  - 9781483319544 (pbk.)
U1  - 001.422 22
PY  - 2016///
CY  - Los Angeles
PB  - SAGE
KW  - Research
KW  - Statistical methods
KW  - Statistical power analysis
N1  - Includes bibliographical references and index
ER  -