TY  - BOOK
AU  - Erricker,B.C.
TI  - Elementary statistics
SN  - 0340256834 :
AV  - QA276 .E77
PY  - 1981///
CY  - London
PB  - Hodder & Stoughton
KW  - Mathematcal statistics
N1  - Includes bibliographical references and index
ER  -