Statistics : a tool for social research

Main Author: Healey, Joseph F
Published: Belmont, CA: Wadsworth/Cengage Learning, 2009.
Edition: 8th ed.
Subjects:
Physical Description: xxx, 512 p.: ill.; 24 cm.
ISBN: 0495096555 (hbk.)
9780495595199
9780495096559 (hbk.)