TY  - BOOK
AU  - Shivakumaraiah. Valkenburg, Van M E.
TI  - Network analysis
SN  - 9788120301566
U1  - 621.3192  SHI;103 
PY  - 1974///
CY  - New Delhi
PB  - Dorling Kindersley
KW  - Network
ER  -