TY  - BOOK
AU  - Gupta,DrS.P.
TI  - Statistical methods
U1  - 512 19
PY  - 1982///
CY  - New Delhi
PB  - Sultan Chand and Sons
KW  - Statistics
KW  - Spines
N1  - Includes index and bibliographical references; math
N2  - Mathematics and Statistics
ER  -