Roy  Dilip <br/><br/>
Estimation of age and periodic replacement policies 

 - Calcutta      IN 1990     
 - 11p. 
 - Working paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Age>
<br/><br/><label>Dewey Class. No.: </label>IN/IIMC/WP-130(90)