TY - BOOK AU - Malott, Richard W. AU - Whaley, Donald L.;Malott, Maria E. ED - ED - ED - ED - SN - 013533571X (paperbound) SN - 2 PY - 1997///;copyright 1997.46 CY - Upper Saddle River, N.J. PB - Prentice Hall KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Operant behavior.;Psychology N1 - Includes bibliographical references and indexes; 5 ER -