00547nam a22001697a 450000500170000001000150001702000260003203500140005803700130007208200300008510000160011524500770013126000500020827000810025830000200033970000180035920240221150703.0  aENG-139146  c365.00a9789352533190  aEN-122678  bDBAD/PUB  a510.7122Second  Edition   aKhurana,KJS  aNumerical Ability:b18 Days Wondor/cBy KJS Khurana and Rajeev Markanday  aNew Delhi bS.Chand and Company Limitedc2018  bNew Delhi aB-1,D-1,Ground floor,Mohan Cooperative industrial Estatee110044  a421p.c24cm(pb)  aMarkanday,KJS