Darrow, Ken. <br/><br/>
Appropriate technology sourcebook / 
[by] Ken Darrow and Rick Pam. 
 - [Rev. ed.]. 
 - California :  Volunteers in Asia,  [1978] 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology -- Documentations.--Technology -- Documentations.<br/>Communication of technical information.