Hettema, Robert M. <br/><br/>
Mechanical and electrical building construction 
Robert M. Hettema 
 - Englewood Cliffs, N.J  Prentice-Hall  c1984 
 - xiv, 382 p.  ill  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Electric equipment--Contracts and specifications<br/>Buildings--Mechanical equipment--Specifications
<br/><br/><label>Dewey Class. No.: </label>696  / .068