Policy analysis :

Weimer, David Leo.

Policy analysis : concepts and practice / David L. Weimer, Aidan R. Vining. - Third edition - Upper Saddle River, N.J. : Prentice Hall, c1999. - viii, 486 pages : illustrations ; 23 cm.

Includes bibliographical references and index.

0131090836

98027838

H97 / .W45 1999

320.6