The collection, analysis, and use of monitoring and evaluating data [by] Dennis J. Casley and Krishna Kumar. - 2nd print. - Baltimore [etc.] Johns Hopkins U.P. 1989. - X, 174 p. 24 cm. ISBN: 0801836697 (p) 0801836700 9780801836695 (p) 9780801836701 LC Class. No.: HA29.C36