00405nam a2200157Ia 4500020001800000082002000018100001500038245004700053260004000100300001000140504001900150650001300169650001400182650002400196650002700220  a81-86562-55-9  a371.10954 ARU-A  aArun Kuma; 0aAge, teaching model and concept attainment  aNew DelhibManak Publicationsc1998  a155p.  aIncludes index  aTeaching  aEducation  aConcept in children  aEducational psychology