1
by Levin, Richard, Rubin, David S
Published 1990
Subjects: ...MEDIDAS DE TENDENCIA CENTRAL...
Section = Libro
2
by Mason, Robert P., Lind, Douglas A
Published 1995
Subjects: ...MEDIDAS DE TENDENCIA CENTRAL...
Section = Libro
3
Subjects: ...MEDIDAS DE TENDENCIA CENTRAL...
Section = Libro