00300nam a2200121la 450000500170000000800370001702000180005408200230007210000170009524500310011226000270014330000080017020260128043407.0251201s9999    xx        000 0 und d  a9780406052179  aKJE 6920bBAL 1995  aJohn Balfour  aEuropean Community Air Law  aUkbButterworthsc1995  a183