Kalavathy, S. <br/><br/>
Operations Research  

 - 4TH 
 - New Delhi  Vikas Publishing House Pvt Ltd  2023 
 - 533 
<br/><br/><label>ISBN: </label>9788125931393 
<br/><br/><label>Publisher. No.: </label> Sapna Book House  
<br/><br/><label>Subjects--Personal Names: </label> Statistics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics