@book{203963,
	author = {सिंह, उमराव and कौशिक, संगीता},
	title = {सामाजिक अध्ययन और शिक्षण शास्त्र:},
	publisher = {McGraw Hill Education (India) Private Limited},
	year = {2023},
	address = {Chennai},
	edition = {चतुर्थ}
}