00425cam a22001454a 4500020002200000050001400022100002300036245004700059250001200106260006100118300003800179500002000217650002100237700002100258  a0131830015 (pbk.)00aH 97bWEI1 aWeimer, David Leo.10aPolicy analysis :bconcepts and practice /  a4th ed.  aUpper Saddle River, NJ :bPearson Prentice Hall,cc2005.  axix, 501 pages :bIllustrations ;  aIncludes index. 0aPolicy sciences.1 aVining, Aidan R.