Appropriate technology organizations  a worldwide directory 
compiled by the Center for Business Information 
 - Jefferson, N.C  McFarland  1984 
 - vi, 149 p.  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Appropriate technology--Directories
<br/><br/><label>Dewey Class. No.: </label>338.9  / 025