000			00527nam a2200193Ia 4500
008			250428s9999 xx 000 0 und d
020			_a0-07-045591-0
082			_a330.077 B52e 1993
245		0	_aEconomic concepts : a programmed approach
245		0	_cBingham, Robert C.
250			_a10th ed. / revised by William Henry Pope.
260			_bMcGraw-Hill,
260			_c1993
300			_axi, 448 p.
526			_a300 Social Sciences
650			_aEconomics -- Programmed instruction.
942			_2DDC
942			_cB
999			_c29258 _d29258