Tinker, tiller, technical change :  technologies from the people / 
edited by Matthew Gamser, Helen Appleton and Nicola Carter. 
 - London, UK :  Intermediate Technology Publications ,  1990. 
 - xvii, 278 p. :  ill., maps ;  23 cm. 
<br/><br/> Results of field work originally presented at a seminar held at the London Business School in June 1989.  Latin American case studies translated by Geraldine Skinner. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1853390615 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations--Case studies.--Developing countries