TY - BOOK AU - Jaccard,James AU - Turrisi,Robert AU - Wan,Choi K. TI - Interaction effects in multiple regression T2 - Sage University papers series. Quantitative applications in the social sciences SN - 0803937032 PY - 1990/// CY - Newbury Park PB - SAGE Publications KW - Regression analysis KW - Social sciences KW - Statistical methods ER -