- E-bookMy Hindu Faith and PeriscopeSatish C. Bhatnagar
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- E-bookConverging MatherticlesSatish C. Bhatnagar
- E-bookEpsilons and Deltas of LifeSatish C. Bhatnagar
- E-bookDarts on History of MathematicsSatish C. Bhatnagar
- E-bookPlums, Peaches and Pears of EducationSatish C. Bhatnagar
- E-bookDarts on History of Mathematics Volume IiSatish C. Bhatnagar
- E-bookSwami Deekshanand Saraswati:Satish C. Bhatnagar