Elhance, D. N.  1923- <br/><br/>
Practical problems in statistics / 
by D. N. Elhance ; revised by Prasan Prakash 
 - 17th enl. ed. 
 - Allahabad :  Kitab Mahal,  1977 
 - viii, 608 p. :  ill. ;  21 cm. 
<br/><br/> 2nd copy reprinted on 1978 and 3rd copy reprinted on 1979  Library has 3 cops. 
<br/><br/><label>ISBN: </label> Rs. 24.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics--Problems, exercises, etc<br/>Statistics--Problems, exercises, etc
<br/><br/><label>Dewey Class. No.: </label>519.9