Nicholas J.Turro. <br/><br/>
Molecular Photochemistry. 

 - New york:  W.A.BENJAMIN, INC.;  1967. 
 - xxi,286.  Ill.;  22.8 cm. 
<br/><br/> Includes index 
<br/><br/>Includes Bibliographical Reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic excitation<br/>Electronic spectra and electronically excited states<br/>The nature of electronically excited states