TY  - BOOK
AU  - Valkenburg M E Van
TI  - Network Analysis
SN  - 9788120301566
U1  - 621.3192 VAL 
PY  - 2014///
CY  - New Delhi
PB  - PHI Learning Pvt. Ltd.
KW  -  valkenburg m e van
KW  - network
ER  -