Roberts, John <br/><br/>
Cálculos orbitales moleculares. 

 - Barcelona :  Reverté,  1989. 
<br/><br/> LIFBI. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valencia
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>541.5