Walker, Helen
Elementary Statical Methods / Helen Walker; Joseph Lev - 3 - New York : Rinehart and Winston , 1969 - 432 p. : il.
ESTADISTICA
MUESTREO
DISEÑO EXPERIMENTAL
001.422 / W181
Elementary Statical Methods / Helen Walker; Joseph Lev - 3 - New York : Rinehart and Winston , 1969 - 432 p. : il.
ESTADISTICA
MUESTREO
DISEÑO EXPERIMENTAL
001.422 / W181