Armstrong, J. H.,  1946- <br/><br/>
Low-cost condition monitoring for engineering services 
Building Services Research and Information Association ; J.H. Armstrong and P.C. Taylor 
 - London ;  New York  E. & F.N. Spon  1988 
 - 163 p.  ill.  24 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0419144501  RM93.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Mechanical equipment--Monitoring<br/>Plant maintenance