00330nam a2200133Ia 4500008004100000020001800041041000800059082001300067100001700080245004300097250000900140260003000149300001700179220530s9999    xx            000 0 und d  a81-219-1905-3  aeng  a160bAGG  aAggrawal R S  aA Modern Approach to Logical Reasoning  a1 st  aNew DelhibS Chand c2010  a1 to 224bPB