00280nam a22001097a 450000500170000000800410001704000060005810000190006424500460008325000120012926000290014120230426124152.0230426b           ||||| |||| 00| 0 eng d  c   aAggarwal, R.S.  aA Modern Approach to Non Verbal Reasoning  arevised  aNew DelhibS Chandc2017