Guilford, J.P
Fundamental statistics in psychology and education - 6th ed. - Auckland : McGraw-Hill, 1981 - 545
EDUCATION--STATISTICS
PSYCHOLOGY--STATISTICS
STATISTICS
HA29 / G844F 1981
Fundamental statistics in psychology and education - 6th ed. - Auckland : McGraw-Hill, 1981 - 545
EDUCATION--STATISTICS
PSYCHOLOGY--STATISTICS
STATISTICS
HA29 / G844F 1981