TY  - BOOK
AU  - Graham,Alan
TI  - Understand statistics
T2  - Teach yourself
SN  - 9780071768672 (pbk.) :
AV  - QA276.12 .G688 2010
PY  - 2010///
CY  - [Chicago]
PB  - McGraw-Hill
KW  - Statistics
N1  - Includes bibliographical references (p. 352-353) and index
ER  -