00359nam a2200121 a 450000500170000008200130001710000190003024500790004926000320012830000230016049000280018363000260021120251203091151.0  a658bLER  aLerner, Joel.J  aTheory and problems of introduction to business organisationand management  aNew YorkbMcGraw Hallc1986  a262 p.b22 cm.cPB  aSchaum's outline series  aBusiness organisation