00581nam a2200205 a 450000100090000000800410000902000150005004000230006508200140008810000210010224500810012325000120020426000480021630000220026452000140028655600150030065000270031565000250034252600080036700000034110328s1988    nyua   g      000 0 eng d  a0393956415  aBD-DhIUBcBD-DhIUB04a338.52191 aMansfield, Edwin00aMicroeconomics :bcase studies and exercises for review  /cEdwin Mansfield   a6th ed.  aNew York :bW.W. Norton and Company,c1988.  av, 314 p. :bill.0 aEconomics  a1993-07-2217aMicroeconomics2Spines27aCase studies2Spines  becn