Chopra, P.N. <br/><br/>
Sardar of India :  biography of Vallabhbhai Patel / 
P.N. Chopra. 
 - New Delhi :  Konark Publishers,  2017. 
 - xix, 275. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789322008789 :  Rs. 695/- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patel, Vallabhbhai, 1875-1950.<br/>Statesmen--India--Biography.<br/>India--Politics and government--1919-1947.