Core concepts in engineering :  chemical engineering / 
3G E-Learning 
 - New York :  3G E-learning LLC,  2019. 
 - 266 p.: col. ill.; 22.9 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781984620453 
<br/><br/><label>Dewey Class. No.: </label>C 660.83 C797 2019