00310nam a22001097a 4500020001800000082001200018100002700030245005800057260006100115300001000176650001400186  a9788173916953  a370 SHA  aSharma, Shashi Prabha   aBasic principles of education /cShashi Prabha Sharma  aNew Delhi :b Kanishka Publishers & Distributors, c2004  a390p.  aEducation