00529cam a2200157 a 4500008004100000020001500041100002100056245010300077250001900180260004400199300001900243440004300262650002100305700002300326050002200349960808s1997    maua     b    001 0 eng    a067353345X1 aSmith S. Robert.10a Modern labor economics :bInstructor's Manual/Test Bank/c Robert S. Smith. and Robert M. Whaples  aFourth edition  aUSAbHarper Collins Publishers.cc1991.  a164p.:bill. ; 4aThe Addison-Wesley series in economics 0aLabor economics.1 aRobert M. Whaples.00aHD4901b.E47 1991