Raj, H. S. <br/><br/>
Sura's Business mathematics and statistics:  11th standard/ 
H. S. Raj 
 - 2018-19 edition 
 - Chennai:  Sura Publications,  2019 
 - iv, 300p.:  ill.;  27cm. 
<br/><br/>Based on the new textbook. 
<br/><br/><label>ISBN: </label>9789353300753  Rs.335.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics--Study and teaching (Secondary)<br/>Business mathematics--Problem, exercise, etc.<br/>Statistics--Study and teaching (Secondary)<br/>Statistics--Problem, exercise, etc.
<br/><br/><label>Dewey Class. No.: </label>658.15  / R 137