00349nam a2200121 a 450000500170000000800410001704100080005808200120006610000200007824500690009826400490016730000110021620260717091442.0260717s1994    ii            000 0 eng d  aeng04a511.0761 aAggarwal, R. S.10aObjective Arithmetic (Numerical Ability Test) /cAggarwal, R. S. 1aNew Delhi :bS. Chand & Company Ltd.,c1994.  a561 p.