Perkins, Peter Graham. <br/><br/>
Elementary molecular bonding theory 
[by] Peter G. Perkins. 
 - London,  Methuen,  1969. 
 - Methuen's monographs on chemical subjects .
<br/><br/> Distributed in the U.S.A. by Barnes & Noble. 
<br/><br/>Bibliography: p. 178. 
<br/><br/><label>ISBN: </label>0416426808  28/- 
<br/><br/><label>LCCN: </label>71447472 
<br/><br/><label>Nat. Bib. No.: </label>B69-26915 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical bonds.<br/>Molecular orbitals.
<br/><br/><label>LC Class. No.: </label>QD461  / .P43 
<br/><br/><label>Dewey Class. No.: </label>541/.224