Digital images of aṅker yādu, aṅka manei buddhi: Magic Math, a book of mathematical puzzles. Compiled by añjan kumār pāl, published by Sandhya Prakashani, March 2005.
Digital images of aṅker yādu, aṅka manei buddhi: Magic Math, a book of mathematical puzzles. Compiled by añjan kumār pāl, published by Sandhya Prakashani, March 2005.