Verma, Lal Bahadur. <br/><br/>
Itihas :  kyon-kya-kaise / 
Lal Bahadur Verma. 
 - Delhi :  Hindi Madhyam Karyanavya Nideshalaya,  2010. 
 - 134p. 
<br/><br/><label>ISBN: </label>9789380172378 :  Rs. 100/- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Methodology.<br/>World History.<br/>Historiography.