TY - BOOK AU - Hartwig,Frederick AU - Dearing,Brian E. TI - Exploratory data analysis T2 - A Sage university paper SN - 0803913702 U1 - 300.28 19 PY - 1979/// CY - Beverly Hills PB - Sage Publications KW - Social sciences KW - Statistical methods N1 - Bibliography: p. 79-80 ER -