Gupta, S.P
Elementary statistical methods, vol.2 - New Delhi Sultan Chand & Sons 2006 - 30p.
9788180544620
Statistical methods
519.5 / GUP/E
Elementary statistical methods, vol.2 - New Delhi Sultan Chand & Sons 2006 - 30p.
9788180544620
Statistical methods
519.5 / GUP/E