00366cam a22001211  4500008004100000100001700041245005600058250001200114260005100126300002500177650002100202050002100223770304s1956    njua          001 0 eng  1 aEstey, J. A.00aBusiness cycles,btheir nature, cause, and control.  a3rd ed.  aEnglewood Cliffs, N.J.,bPrentice-Hall,c1956.  axiii, 497 p.billus. 0aBusiness cycles.00aHB3711b.E8 1956