Federal evaluation policy analyzing the effects of public programs

ग्रंथसूची विवरण
अन्य लेखक:	Wholey, Joseph S.
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	Washington Urban Institute [c1970]
विषय:	Evaluation research (Social action programs) United States > Social policy.