@book{253279,
	author = {सागर,गुप्ति(Sagar,Gupti)},
	title = {एतिहासिक हस्ताक्षर(Etihashik Hastakshar)},
	publisher = {अंकित जैन(Ankit Jain)},
	year = {2020},
	edition = {1st}
}