Groh, Heinrich <br/><br/>
Explosion protction :  electrical apparatus and systems for chemical plants, oil and gas industry, coal mining / 
Heinrich Groh 
 - Amsterdam :  Elsevier Butterworth-Heinemann,  2004 
 - 524 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0750647779 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Explosions--Safety measures<br/>Fire prevention