00470nam a22001577a 450000500170000001000210001702000260003803500170006403700150008108200110009610000190010724500910012626000300021727000420024730000230028920180123143634.0  a1718EN-30         a9788121907422c525.00  aB-686298-335  bAsianadpl  a510.79  aAggarwal, R.S.  aArithmetic :cby R.S. Aggarwalb(subject and objective) for competitive examination /   aNew Delhi bS.Chandc2015  a7361, Ram Nagar, bNew Delhi e110055v av,549p.c23cm(pbk)