00472nam a22001697a 450000500170000001000260001702000260004303500240006903700130009308200080010610000240011424500580013826000290019627000420022530000210026765000140028820230630122913.0  aENG-99427  ENG-137227  a9789380334004c395.00  aEN-82959  EN-120759  bDBAD/PUB  a310  aUpendra Kumar Singh  aIssues in school curriculum /cby Upendra Kumar Singh  aDelhibGracy Booksc2009  a77/1, East Azad NagarbDelhie1100051  a160p.c22cm (Hb)  aEducation