Statistics: a tool for social research/
Healey, Joseph F.
Statistics: a tool for social research/ - 4th ed. - USA: Thomson, 1996. - 551p.: ill.;
Include index
9780534251529
HA29.H39 / hea2004
Statistics: a tool for social research/ - 4th ed. - USA: Thomson, 1996. - 551p.: ill.;
Include index
9780534251529
HA29.H39 / hea2004