00410nam a22001097a 4500020001500000082001600015100002000031245012400051260005200175300002800227650004500255  a8121923875  a513.076 AGG  aAggarwal,Ashish  aQuick arithmetic :bthis book explains the short cut methods of solving the problems (fully solved) /cAshish Aggarwal.  aNew Delhi :bS.Chand & Company Limited ;c2012.  a361 p. :bill ;e24 cm.  aMathematicsvProblems and solutions etc.