Gopalakrishnan Malayinkeezhu <br/><br/>
He ram !  history 

 - 2nd Ed. 
 - Kozhikode  Mathrubhumi books  2007 
 - 408 
<br/><br/><label>ISBN: </label>8182644917 
<br/><br/><label>Dewey Class. No.: </label>MIS  / GOP/HE