00517nam a2200193 a 4500001001300000003000900013005001700022008004100039020002300080082001300103100001800116245004900134260004000183300000900223500003500232505002400267650001400291700001800305nice12345678IN_TiNIC20260116014126.0100216s1999    newa   grp    000 0 eng    a9788125016694c19500a370bMAR  aMargaret, K T  aOpen Classroomb A Journey Through Education  aNew Delhi bOrient Blackswan c1999  a203p  aincludes index and biblioraphy2 aselect bibliography  aEducation1 aMargaret, K T