TY  - BOOK
AU  - Yin,Robert K.
ED  - Research and Development Corporation, 
TI  - Are traditional research designs responsive?
T2  - The Rand paper series
PY  - 1977///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Research
KW  - Evaluation
KW  - Experimental design
N1  - Includes bibliographical references (pages 8-9)
ER  -