TY  - BOOK
AU  - Leaverton,Paul E.
TI  - A review of biostatistics: a program for self - instruction
SN  - 0316518530
U1  - 519.54 
PY  - 1986///
CY  - 
PB  - Little, Brown.
KW  - ESTADISTICA VITAL
N1  - Indice
ER  -