TY  - BOOK
AU  - Van Valkenburg, M. E. 
TI  - Network analysis
SN  - 9788120301566
U1  - 621.38215 V239n3 
PY  - 1974///
CY  - New Delhi
PB  - PHI Learning Private Limited
KW  - Electric network analysis
KW  - Electric networks
ER  -