TY - GEN ED - Civil Aviation Authority of Sri Lanka TI - Sri Lanka Civil Guwan Sewaa Adhikaariya : waarshike waarthaawa - 2006 PY - 2007/// CY - [Colombo] PB - Civil Aviation Authority of Sri Lanka KW - AIR TRANSPORTATION - Sri Lanka KW - AIR TRANSPORTATION - Management N1 - Text in Sinhala ER -