- Vigyaapan Soocheebaddhata Aavedan Praarup(Size: 12.5 KB, Format: PDF, Language: Hindi)
- Vigyaapan Maanyata Evan Vitaran Prakriya Evan Maargadarshan Siddhaant (Size: 64.7 KB, Format: PDF, Language: Hindi)
- Vigyaapan Maargadarshan Siddhaant 2013 (Size: 983 KB, Format: PDF, Language: Hindi)
- Vigyaapan Hetu Soocheebaddh Samaachaaro Kee Soochee (Size: 462.3 KB, Format: PDF, Language: Hindi/English)
Government of Uttar Pradesh