TY - BOOK AU - Ricks, Betty R.,author. AU - Ginn, Mary L. (Mary Lea), author. AU - Daughtrey, Anne Scott,author. TI - Contemporary supervision : : managing people and technology / SN - 0070526486 U1 - DC 658.302 1995 PY - 1995/// CY - New York : PB - McGraw-Hill, KW - Supervision of employees N1 - Includes bibliographical references and index ER -