TY  - BOOK
AU  - Day, R.A.
AU  - Underwood, A.L.
TI  - Quantitative analysis, R.A. Day, eng
SN  - 0876927932
U1  - 545 
PY  - 1993///
CY  - New Delhi, Prentice-Hall of INew Delhiia, In
ER  -