000			00331nam a2200157Ia 4500
082			_a339.3 _bC592.CE
100			_aClark, Colin
245			_aConditions of economic progress _b
260			_aLondon _bMacmillan _c1960
300			_axv, 720p.
500			_a
690			_a
700			_a
964			_a _b _c _d _e _f _g
921			_a7648
999			_c7648 _d7648