=LDR  00000nam  2200000   4500
=001  INLIS000000000004639
=005  20220716120841.0
=008  220716|||||||||   |   |||   |||| ||eng||
=035    $$a 0010-072200000004639
=041    $$a eng
=082    $$a 338.501
=084    $$a 338.501  SAG E
=100    $$a Sage, Andrew P
=245    $$a Economic Systems Analiysis and assesment
=260    $$a New Jersey: $b John Wiky Sons, $c 2011
=300    $$a xi, 407 Hlm$c 23,5cm
=650    $$a Microeconomics
=650    $$a System Analysyt