TY  - BOOK
AU  - Mardia, K. V.
TI  - Statistics of directional data
T2  - Probability and Mathematical Statistics: A Series of Monographs and Textbooks
SN  - 978-0-12-471150-1
U1  - 519.50182 
PY  - 1972///
CY  - London
PB  - Academic Press
ER  -