Hartough, H. D. (Howard Dale), 1913-  Hartough, H. D. (Howard Dale), 1913- <br/><br/>
Compounds with condensed thiophene rings 
[by] H.D. Hartough and S.L. Meisel. 
 - New York,  Interscience Publishers,  1954. 
 - The Chemistry of heterocyclic compounds, a series of monographs .
 - Chemistry of heterocyclic compounds. .
<br/><br/>Bibliography: p. 463-95. 
<br/><br/><label>LCCN: </label>53007159 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thiophene.
<br/><br/><label>LC Class. No.: </label>QD403  / .H345 
<br/><br/><label>Dewey Class. No.: </label>547.6  547.2