@book{6103,
	author = {Narayan, Shanti. and Mittal, P. K.},
	title = {Analytical solid geometry :},
	publisher = {S. Chand & Company Ltd.,},
	year = {c1939 [reprinted 2005].},
	address = {New Delhi :},
	edition = {16th thoroughly rev. ed.},
	note = {Includes index.}
}