TY  - BOOK
AU  - Prell,Christina
TI  - Social network analysis: history, theory & methodology 
SN  - 9781412947145 (hbk.)
PY  - 2012///
CY  - London
PB  - SAGE
KW  - Social networks
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -