An Introduction to behavior theory and applications Karen, Robert L. text New York Mapple Press Company 1974 470 hlm : ilus ; 23 cm Robert L. Karen Psikologi- Perilaku 152 152 KAR a 0-06-043527-5 20181218084040 INLIS000000000000127 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)