Energy and time in the economic and physical sciences  papers and comments 
ed. by W. Van Gool, J. J. C. Bruggink. 
 - Amsterdam  N-H  1985 
 - xvi, 389p 
<br/><br/><label>ISBN: </label>0444877487 
<br/><br/><label>Dewey Class. No.: </label>333.79  / N851