00276nam a2200109la 450000500170000000800370001705000210005410000170007524500330009226000330012530000080015820260128043414.0251201s9999    xx        000 0 und d  aK 1005bLAN 1973  aEugen Langen  aTransnational Commercial Law  aLeidenbA. W. Sijthoffc1973  a280