Pimentel, George C. <br/><br/>
Chemical bonding clarified through quantum  mechanics 
<label>/ by </label> Pimentel, George C. 
<label>;</label> Spratley, Richard D 
 - San Francisco  Holden Day  1969 
 - [6],344p.  24 cm. 
<br/><br/>SR 
<br/><br/><label>Dewey Class. No.: </label>541.396  / P