@book{213541,
	author = {Mishra, Vishal  and Jain, Satyam },
	title = {A Comprehensive Study of Science & Technology/},
	publisher = {S. Chand Publishing },
	year = {2025},
	address = {Uttar Pradesh},
	edition = {1},
	note = {For UPSC and State PSC Examinations}
}