REFERENCES

1. Tirthaji B.K. (1965) Vedic Mathematics, Motilal Banarsidass

2. Bidder G.P. (1856) On Mental Calculation. Minutes of Proceedings, Institution of Civil Engineers (1855-56), 15, 251-280

3. Scripture E.W. (1891) American Journal of Psychology. Vol. IV 1-59

4. Mitchell F.D. (1907) American Journal of Psychology. Vol. XVIII 61-143

5. Aitken A.C. (1954) The Art of Mental Calculation: With Demonstrations. Transactions of the Society of Engineers. 45, 295-309

6. Dow A. (1991) A Unified Approach to Developing Intuition in Mathematics, Scientific Research on the Transcendental Meditation and TM-Sidhi Program Vol 5, 3386-3398

7. Williams K.R. (1984) Discover Vedic Mathematics. Vedic Mathematics Research Group

8. Nicholas, Williams, Pickles (1984) Vertically and Crosswise. Inspiration Books