Unification of units of measurement panel :  second session, 1971 

 - Montreal, Canada :  International Civil Aviation Organization,  1971 
 - Various pagings ;  27 cm. 
<br/><br/> Doc 8938, UMP/II(1971)  This book is also available in English, French, Russian and Spanish 
<br/><br/><label>ISBN: </label> USD 1.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerospace--Engineering
<br/><br/><label>Dewey Class. No.: </label>629.1345