1. Investigating the unexplained :   Publication: Englewood Cliffs, N.J. : Prentice-Hall, 1972 . ix, 339 p. : Date:1972 Availability: Copies available: Turkeyen Campus Education & Humanities [AG243 S245] (1), Actions: Add to cart
2. Geometry in ancient and medieval India /   Publication: Delhi : Motilal Banarsidass, 1979 . xi, 280 p. : , Includes quotations in Prakrit or Sanskrit. | Originally presented as the author's thesis, Ranchi University. | Includes index. Date:1979 Availability: Copies available: Turkeyen Campus Science & Technology [QA681 S36] (1), Actions: Add to cart