00477nam a2200193 a 450000500170000002000180001708200170003510000150005210000190006724500220008626000480010830000270015660000080018363000280019163000230021963000290024285600060027185600060027720251219155816.0  a9788171413362  a379.158bSIN  aSingh U.K.  aSudarshan K.N.  aQuality education  aNew DelhibDiscovery Publishing Housec2018  aiv, 266 p.c24 cm.bHB  bc_  aSustainable development  aRight to education  aEducational equalization  f_  a_