TY  - BOOK
AU  - Lehmann,E.L.
TI  - Testing statistical hypotheses / 
T2  - (Wiley series in probability and mathematical statistics)
SN  - 0471524700
AV  - QA271 L44 1976
PY  - 1976///
CY  - New York : 
PB  - John wiley and sons, 
KW  - Lemb
KW  - Estadistica matematica
KW  - Problemas, ejercicios, etc
N1  - Incluye apèndice e ìndice
ER  -