Guilford, J.P.
Fundamental statistics in psychology and eduction - 5th ed. - Tokyo McGraw-Hill 1973 - 546p.
Includes index
eng
0070251487
Educational statistics
519.5 / GUF
Fundamental statistics in psychology and eduction - 5th ed. - Tokyo McGraw-Hill 1973 - 546p.
Includes index
eng
0070251487
Educational statistics
519.5 / GUF