Deakin, B. M. <br/><br/>
Productivity in transport :  a study of employment, capital, output, productivity and technical change / 
by B.M. Deakin and T. Seward. 
 - Cambridge :  University Press,  1969. 
 - 248 p. : ill. 
<br/><br/><label>ISBN: </label>0521074339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Economic aspects.