00462nam a22001692  4500001001100000005001700011008004100028020002600069040001500095050002100110100003100131245002600162250001700188260002800205300001800233650004100251000000425920151217154346.0070522s        xx            000 0 eng d  a8182810256 :cKES 740  aKABUcKABU 0aHB135b.A33 20051 aAgarwal, D. R.@000015473510aQuantitative methods.  a4th rev. ed.  aDelhi :bVrinda,c2005.  aviii, 1338 p. 0aEconomics, Mathematical.@0000149913