NAHIN,P.J. An Imaginary tale: the story of √-1[squreroot minus one]. Paul J. Nahin - Hyderabad Universities 2002 - xvi,265p. ill. ISBN: 9788173713996 INR 650.00 Subjects--Topical Terms: i-IMAGINARY NUMBERS Dewey Class. No.: MATH 512.788 / NPt16