TY - BOOK AU - Kerlinger,Fred N. TI - Foundations of behavioral research SN - 0030417619 AV - BF76 .5 K45 1986 U1 - 150/.72 19 PY - 1986/// CY - New York PB - Holt, Rinehart and Winston KW - Psychology KW - Research KW - Sociology KW - Statistical methods N1 - Includes bibliographies and indexes ER -