TY  - BOOK
AU  - Day, R. A.
AU  - Underwood, A.L.
TI  - Quantitative analysis
SN  - 8120307933
AV  - QD101.2 .D39 1991
PY  - 1991///
CY  - New Delhi
PB  - Prentice-Hall of India Private Ltd.
N1  - Includes index
ER  -