00270nam a2200109Ia 4500003000400000008004100004040000800045100001600053245004700069260003300116300001100149LDD181029s9999    xx            000 0 und d  cLDD  aLuffman, G. 0aBusiness policy-An analytical.cG. Luffman  aOxfordbbasilblackwellc1986  av,308p