Realistic evaluation /

Pawson, Ray, 1948-

Realistic evaluation / Ray Pawson and Nick Tilley. - London : SAGE, c1997. - 235p ; 23 cm.

0761950087 : £37.50 (May.) 0761950095 (pbk.) : £13.95 9780761950080 9780761950097

GB97Z1660 bnb


Evaluation.