TY  - BOOK
AU  - Mayer,Robert R.
AU  - Greenwood,Ernest
TI  - The design of social policy research
T2  - Prentice-Hall series in social work practice
SN  - 0132015587 :
U1  - 309.1/73/0926 
PY  - 1980///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Policy sciences
KW  - Research
KW  - United States
KW  - Social sciences
N1  - Includes bibliographies and index
ER  -