Report :  V.1, all -weather operationcs panel, third meeting montreal 4-21 April 1967 / 
International Civil Aviation Organization 
 - Montreal :  ICAO,  1967 
 - Various pagings. :  ill. ;  27 cm. 
<br/><br/> The supplement to the report included inside indicates the action taken on the report by the Air Navigation Commission 
<br/><br/><label>ISBN: </label> USD 1.75 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics<br/>Navigation (Aeronautics)<br/>Atmosphere, Upper
<br/><br/><label>Dewey Class. No.: </label>629.1324