00322    a2200121   4500020001500000082001300015100001500028245007700043250001200120260003200132300002200164650001400186  a0333593863  a330bHAR  aHarvey, J.  aModern economicsbAn introduction for business and professional students  a6th ed.  aHampshirebELBSc1969g1993  axviii,558p.c23cm  aEconomics