000 00415nam a22001577a 4500
003 UDS
005 20170209030251.0
008 170209b xxu||||| |||| 00| 0 eng d
040 _aLC
_bENG
_cLC
_dUDS
050 _aHB172.5
_b.U53
100 _qRussell S. Sobel, Richard L. Stroup
245 _aUnderstanding Microeconomics
260 _aUSA
_bThomson
_cc2006
600 _2Economic theory, demography
942 _2lcc
_cBK
999 _c7220
_d7220