00386nam a2200109Ia 4500008004100000082001500041100001900056245006700075260003900142300001000181650008500191211119s9999||||xx |||||||||||||| ||und||  a510bSIN-H  aSinghal, Aditi 0aHow to Become a Human Calculator:With the Magic of Vedic Maths  bS Chand & CompanyaNew Delhic2012  a224p.  a Natural sciences & mathematicsvMathematicsMathematicsxPost Graduate Reference