Horrigan, Philip A. (Philip Archibald) <br/><br/>
The challenge of chemistry / 
Philip A. Horrigan 
 - Stony Creek, Conn. :  Marshland,  c1980 
 - xiii, 280 pages :  illustrations ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/>Chapter 1. General -- 2. Structure of the atom -- 3. The elements and their families -- 4. Chemical bonding -- 5. Names, formulas, and equations -- 6. Research in universities. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY
<br/><br/><label>LC Class. No.: </label>QD 33 .H67 1970