000 00319nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c850
040 _aET
100 _aJAMES F. WILLIS
245 0 _aEXPLORASTION IN MICROECONOMICS
260 _bCAT PUB.
_aDELHI
300 _a633
500 _a20228
942 _cBK
999 _c26443
_d26443