Authors:
BICKMAN L
DATTA LE
ROG DJ
BONNET DH
LEE W
SHADISH WR
CAREY MA
MARK MM
SMITH M
CHELIMSKY E
MCLAUGHLIN JA
TROCHIM WMK
COVER RW
RIGGIN LJC
WORTHERN BR
Citation: L. Bickman et al., TRIBUTE TO CAMPBELL,DONALD,T, Evaluation practice, 17(1), 1996, pp. 1-2
Citation: Ljc. Riggin et al., USING A SET-ASIDE TO ENCOURAGE THE EVALUATION OF PUBLIC-HEALTH SERVICE PROGRAMS, Evaluation & the health professions, 18(1), 1995, pp. 3-12
Citation: Ljc. Riggin, EVALUATING R-AND-D IMPACTS - METHODS AND PRACTICE - BOZEMAN,B, MELKERS,J, Evaluation and program planning, 17(1), 1994, pp. 34-35