00540nam a2200169 a 450000500170000000800410001704100080005808200080006610000230007424500490009726400410014630000310018765000140021894200070023299900170023995201140025620260717090723.0260717s1971    ii            000 0 eng d  aeng04a3301 aSpencer, Milton H.10aContemporary economics /cSpencer, Milton H. 1bWorth publication I.M.C.N.Y.,c1971.  axxv, 714 p. : ill. ; 24 cm 4aEconomics  cBK  c16456d16456  001040708DCaBKBCLbBKBCLd1973-10-29g84.00l0o330 SPEp5178r2026-07-17 09:07:23v84.00w2026-07-17yBK