Research  Methodology  &  Applied  Statistics   English  
Sansanwal, D N. 
 - 1st 
 - New  Delhi    Shipra Publication   2023 
 - vii,302p  17cm 
<br/><br/><label>ISBN: </label>9789388691543 
<br/><br/><label>Dewey Class. No.: </label>