TY  - BOOK
AU  - Johnson,Robert Russell
TI  - Estadística elemental
SN  - 968240472X
AV  - HA29 .J587 1984
U1  - 519.5 
PY  - 1984///
CY  - México
PB  - Editorial Trillas
KW  - Statistics
KW  - Local
N1  - Translation of : Elementary statistics; Includes bibliographies and index
ER  -