00317nam a2200121 a 4500008004100000050001700041100002100058245005300079246003100132250001200163260001100175350000900186120416s9999    ||||||||||||||||| ||    u  aHB 171.5 Bow  aBowden, Elbert V10aStudy guide to accompany principles of economics  atheory, problems, policies  a3rd ed.  a(1980)  a0.00