Nachmias, David.
Public policy evaluation : approaches and methods / David Nachmias. - New York : St. Martin's Press, c1979. - x, 195 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. [175]-187.
0312655614. 0312655622
78071818
Evaluation research (Social action programs)
H62 / .N19
350 / NAP
Public policy evaluation : approaches and methods / David Nachmias. - New York : St. Martin's Press, c1979. - x, 195 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. [175]-187.
0312655614. 0312655622
78071818
Evaluation research (Social action programs)
H62 / .N19
350 / NAP