00362nam a2200145Ia 4500003000400000005001700004008004100021020001500062082001700077100001600094245004400110250000800154260004400162300001000206TMU20260625113818.0160921s9999    xx            000 0 und d  a8125909826  a519.5bMon-M  aMonga, G.S.  aMathematics & Statistics for Economics   a2nd  bVikas Publishing Housec2001aNew Delhi  a895p.