Retrospective vs. prospective analyses of school inputs : the case of flip charts in Kenya

ग्रंथसूची विवरण
अन्य लेखक: Glewwe, Paul
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Cambridge National Bureau of Economic Research 2000.
श्रृंखला:NBER working paper series no.8018
विषय: