00242nam a2200097Ia 4500080002100000245004400021260002900065300001400094583001800108650001800126  a10.05.01 C2771ye  aThe year 2000 (Y2K) date change problem  bICAOa[Montreal]CAc1999  a4, [2] p.  c7/10/07kJOYD  aAIR TRANSPORT