Philippine national survey on blindness.

Philippine national survey on blindness.

ग्रंथसूची विवरण
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Manila University of the Philippines Manila c2004.
विषय:
Blind > Philippines > Surveys.
Vision disorders > Philippines > Surveys.
Children with visual disabilities > Philippines > Surveys.