00324nam a2200121la 450000500170000000800370001705000210005410000310007524500530010625000060015926000270016530000100019220260128043430.0251202s9999    xx        000 0 und d  aK 5276bABE 1998  aRuwantissa I.R. Abeyratne.  aAviation security : legal and regulatory aspects  a-  aEnglandbAshgatec1998  a367p.