TY  - BOOK
AU  - Nahin,Paul J.
TI  - An Imaginary Tale: The Story of The Square Root of Minus One 
SN  - 9780691169248
U1  - 515.9 
PY  - 1998///
CY  - Princeton, N.J.
PB  - Princeton University Press
KW  - Numbers, Complex
N1  - Includes indexes
ER  -