000 00296nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aLAYARD,P.R.G. AND WALTERS,A.A.
245 _aMICROECONOMIC THEORY
260 _c1907
_bMCGRAW-HILL
650 _aMICROECONOMICS
942 _cBK
999 _c204889
_d204889