O'Dwyer, M. F. <br/><br/>
Valency / 
O'Dwyer, M.F. 
 - xi, 251p. : ill ; 23 cm. 
<br/><br/><label>ISBN: </label>0387902686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Valency.
<br/><br/><label>Dewey Class. No.: </label>541.224