TY - BOOK ID - 13816550 TI - Achieving the single European sky : goals and challenges AU - Calleja Crespo, Daniel. AU - de Leon, Pablo Mendes. PY - 2011 SN - 9789041137302 9041137300 PB - Alphen aan den Rijn Kluwer Law International DB - UniCat KW - Aeronautics KW - Air traffic rules KW - Law and legislation KW - Air rule of the road KW - Air traffic control KW - Rules of the air KW - Aerostation KW - Air navigation KW - Aviation KW - Communication and traffic KW - Aerodynamics KW - Airships KW - Astronautics KW - Balloons KW - Flight KW - Flying-machines UR - https://www.unicat.be/uniCat?func=search&query=sysid:13816550 AB - ER -