CARTNELL,E.. <br/><br/>
Valency and molecular structure 
E. Cartmell and G.W.A.Fowles 
 - 4th ed. 
 - London  ELBS  Butterworths  1977 
 - 341p. 
<br/><br/><label>ISBN: </label>0-408-70922-7  (pound 2.45) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY
<br/><br/><label>Dewey Class. No.: </label>CH 541.22  / CEn79