LETHERMAN, K. M. <br/><br/>
AUTOMATIC CONTROLS FOR HEATING AND AIR CONDITIONING 

 - S.E. 
 - EXETER Reino Unido  PERGAMON  1981 
 - 235 
<br/><br/><label>ISBN: </label>0080232221 
<br/><br/><label>LCCN: </label>6446 
<br/><br/><label>Dewey Class. No.: </label>697