00349nam a2200157Ia 4500008004100000041001200041082000800053082001100061100001200072100001300084245005000097260000600147260000800153260000900161650002100170150909s9999    xx            000 0 und d  aEnglish  a330  bFAO/LA  aFAO -    eCompiler  aLabour saving ideas simplification travel V.2  a-  bFAO  c1977  aLabour economics