Simpson David and others <br/><br/>
Challenge of new technology 

 - Sessex  Wheatsheaf Books           1987 
 - ix,178p  cm. 
<br/><br/> Bibliography: P148-51 
<br/><br/><label>ISBN: </label>0745003443  pound 2250 
<br/><br/><label>Source: </label> 557, 22/12/1987, Segment  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic IRT Technology
<br/><br/><label>Dewey Class. No.: </label>X0gF, M7