000			00368nam a2200157Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a007y850607
041			_aen
082			_a338.5
100			_aBILAS, Richard A
245		0	_aMicroeconomic theory
250			_a2nd Ed.
260			_aLondon _bMcGraw- Hill Book Co. _c1972
300			_a(xiii),362
942			_cPR
999			_c41433 _d41433