Some fundamental data used by building services engineers / 
Institution of Heating and Ventilating EngineersBuilding. 
 - London :  Institution of Heating and Ventilating Engineers,  [1971] 
 - 69 p. :  ill., charts ;  29 cm. +  spiral binder. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Mechanical equipment.<br/>Buildings--Electric equipment.<br/>Buildings--Environmental engineering
<br/><br/><label>Dewey Class. No.: </label>696