00554nam a2200181Ia 450000500170000000800460001703700120006304000200007504100130009508400210010810000190012924500310014830000090017965000380018894200210022699900210024795201040026820250508163037.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a300.7, AGGqFEDL  aAggarwal J. C. 0aTeaching of social studies  a268p  aSocial Science - Teaching9756799  cTEXLh300.7, AGG  c1380464d1380464  00104070aFEDLbFEDLd2025-05-08l0o300.7, AGGpEL0073542r2025-05-08 16:30:37w2025-05-08yTEXL