N Sukumaran Nair,  <br/><br/>
K K K Raja Vadakkamkoor, E V 

 - Kottayam  NATIONAL BOOKSTALL  1900 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>General management--TechnologyGeneralia--Management & auxiliary services
<br/><br/><label>Dewey Class. No.: </label>658.84  / SUK-K