00548nam a22001817a 450000500170000001000290001702000260004602000230007203500270009503700130012203700120013508200100014710000190015724500940017626000300027027000400030030000260034020111222123412.0  aENG-104429  B-489282-283  a9788121939218c150.00  a8121939216c150.00  aEN-87962  B-489282-283  bDBAD/PUB  bKBD/Ven  a513.2  aSinghal, Aditi00aHow to become a human calculator ? :bwith the magic of Vedic maths / cby  Aditi Singhal  aNew DelhibS.Chand c2012  a7361, Ram Nagar,bNew Delhie110055  axvi,224p.c21cm (pbk)