Sittig, Marshall <br/><br/>
Practical techinques for saving energy in the chemical,petroluem and matlas industrises 

 -  1977 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Metal Industry<br/>Chemical Industry Saving Energy Techniqus<br/>Petroluem Industry Saving Energy Techniqus
<br/><br/><label>Dewey Class. No.: </label>660.2804  / S48P