TY  - BOOK
AU  - Spiegel, Murray R
AU  - Stephens, Larry J
TI  - Theory and problems of stastistics
SN  - 0-07-043510-3
U1  - 519.5 
PY  - 1999///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Statistics- Problem,exercise
KW  - Varriables and graph
N1  - Includes index; Book Land
ER  -