00314nam a2200109Ia 4500008004100000082001200041100001900053245008500072250002000157260000900177300001800186190415s9999    xx            000 0 und d  aTN.0093  aNarendra Singh 0aConstruction of a scale of reading writing skills of pre-primary school children  aAgra University  c1988  av.p. + C D -9