Gebelein, Charles G. <br/><br/>
Chemistry and our world :  Student study guide / 
Charles G. Gebelein. 
 - Dubuque, IA :  Wm. C. Brown,  c1997. 
 - 166 p. ;  ill. (some col.) ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0697296849 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.<br/>Hoá học<br/>Chemical Engineering and Technology
<br/><br/><label>Dewey Class. No.: </label>540  / GEB 1997