00574nam a2200145Ia 4500041001200000082001200012100008000024245015800104260006100262300001100323536004600334546001200380650001400392650002200406  aEnglish  aRK.0304  aKharade, KalpanauK.J.S.C. college of education training & researchvMumbai 0aEnhancing conceptual understanding about Astronomical concepts among visually impaired students :ba technology based inquiry approach /cKalpana Kharade  aNew Delhi :bIndian Council oF Social Science Research,   a120 p.  aIndian Council of Social Science Research  aEnglish  aAstronomy  aSpecial education