TY  - BOOK
AU  - Tihansky,Dennis P.
ED  - Research and Development Corporation,
TI  - Properties of the bivariate normal cumulative distribution
T2  - The Rand paper series
PY  - 1971///
CY  - Santa Monica, California
PB  - The Rand Corporation
KW  - Distribution (Probability theory)
N1  - Includes bibliographical references (page 12)
ER  -