TY  - BOOK
AU  - Onyango, John P.
TI  - A Textbook of Basic Statistics
SN  - 9966462518
AV  - HA 29 .O59 2005
PY  - 1987///
CY  - Nairobi
PB  - East African Educational Publishers
N1  - incl. ill.and indexes
ER  -