Manual of aircraft accident investigation /  
International Civil Aviation Organization  
 - Fourth Edition--1970 
 - varying pages :  illustrated ;  28 cm. 
<br/><br/>It contains R.A. 776, A.O. 3, A.O. 60, A.O. 4-A, FSS. 8.09 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accidents<br/>Aircraft accidents<br/>Aircraft accidents--standards
<br/><br/><label>Dewey Class. No.: </label>363.12462  / In8m