Maintenance and repair in developing countries :  report of the symposium held in Duisburg, Federal Republic of Germany, 10-17 November 1970. 

 - New York :  United Nations,  1971. 
 - [United Nations. Document] ID/65; (ID/WG.62/56/Rev. 1) .
 - Document (United Nations) ;  ID/65 [etc.] .
<br/><br/> "United Nations publication. Sales no.:E.71.II.B.16."  "Organized by UNIDO in co-operation with the German Foundation for Developing Countries and the German Association of Machinery Manufacturers."  At head of title: United Nations Industrial Development Organization. 
<br/><br/>Bibliography: p. 87-90. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>73153670 //r922 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant maintenance -- Congresses.--Plant maintenance -- Congresses.
<br/><br/><label>LC Class. No.: </label>JX1977  TS192  / .A2 ID/65 
<br/><br/><label>Dewey Class. No.: </label>300/.8 s  658.2/02/091724