00000nam 2200000 4500 INLIS000000000004639 20220716120841.0 220716||||||||| | ||| |||| ||eng|| 0010-072200000004639 eng 338.501 338.501 SAG E Sage, Andrew P Economic Systems Analiysis and assesment New Jersey: John Wiky Sons, 2011 xi, 407 Hlm 23,5cm Microeconomics System Analysyt