@book{43781,
	author = {Dutta, Subhendu },
	title = {Introductory economics (micro and macro)},
	publisher = {:New Age International (P) Ltd.},
	year = {,2006},
	address = {New Delhi},
	url = {https://www.pdfdrive.com/introductory-economics-micro-and-macro-e56353419.html}
}