@book{3855,
	author = {BHARDWAJ, R. S.},
	title = {Business Mathematics and Statistics: A Textbook for B,com.,  Semester ll, paper 2.3 ( CBCS ) and School of Open Learning},
	publisher = {Scholar Tech Press,},
	year = {2019},
	address = {New Delhi,},
	edition = {2nd Ed.}
}