TY  - BOOK
AU  - Freund, John E.
AU  - Gary ,Simon A.
TI  - Statistical .A First Course 
SN  - 0138445230
AV  - QA276.12.F74 1991 6284
PY  - 1991///
CY  - Englewood Cliffs New Jersey.
PB  - Prentice Hall.
KW  - 1.Statistics
N1  - Includes bibliographical references and index
ER  -