Frier, John P <br/><br/>
Industrial lighting systems / 
John P. Frier and Mary E. Gazley Frier 
 - New York :  McGraw-Hill,  1980 
 - xii, 322 p ill 24 cm 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0070224579  21.50 
<br/><br/><label>LCCN: </label>79-23138 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial buildings--Lighting<br/>Electric discharge lighting