- 2nd puc sociology chapter-1 notes kan version by balutagi.pdf
- 2nd puc sociology chapter-2 notes kan version by balutagi.pdf
- 2nd puc sociology chapter-3 notes kan version by balutagi.pdf
- 2nd puc sociology chapter-4 notes kan version by balutagi.pdf
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2nd PUC Notes, second puc notes, 2nd PUC Study Materials, Second PUC study materials, 2nd PUC Sociology notes, second puc sociology notes,