Statistical methods and concepts /
Das, M. N.
Statistical methods and concepts / - New Delhi, New Age International, c1989. - xii, 256p. ; ill. ; 22 cm.
8122401198
3277
519.519
Statistical methods and concepts / - New Delhi, New Age International, c1989. - xii, 256p. ; ill. ; 22 cm.
8122401198
3277
519.519