TY  - BOOK
AU  - Dale,Orren
AU  - Smith,Rebecca
TI  - Human behavior and the social environment: social systems theory 
SN  - 9780205036486
AV  - HV40 .H7813 2012
U1  - 361.32 DAL-SMI 23
PY  - 2013///
CY  - Boston
PB  - Pearson Education
KW  - Social service
KW  - Social systems
KW  - Mathematical models
KW  - Human behavior
N1  - Previous ed. cataloged under title; Includes bibliographical references and index
ER  -