Gupta, S.P
Statistical methods - 28th rev. ed. - New Delhi S. Chand 1999 - xxi,varies.
81-7014-007-2
Statistical methods
Mathematics
519.5 / GUP/S
Statistical methods - 28th rev. ed. - New Delhi S. Chand 1999 - xxi,varies.
81-7014-007-2
Statistical methods
Mathematics
519.5 / GUP/S