Ryschkewitsch, George E. <br/><br/>
Chemical bonding and the geometry of molecules 
<label>/ by </label> Ryschkewitsch, George E. 
 - New York  Reinhold Publishing Corporation  1965 
 - ix,116p.  ill  19 cm. 
<br/><br/>L 
<br/><br/><label>Dewey Class. No.: </label>541.396  / R