Statistics step by step /
Christensen,Howard B.
Statistics step by step / Howard B. Christensen. - Atlanta : Houghton Mifflin, 1977. - 643 p.
0395245273
Introductory statistics.
Statistics.
QA276.12 / .C57
Statistics step by step / Howard B. Christensen. - Atlanta : Houghton Mifflin, 1977. - 643 p.
0395245273
Introductory statistics.
Statistics.
QA276.12 / .C57