TY  - BOOK
AU  - Van Valkenburg, M.E.
TI  - Network analysis.- 2nd ed. / M.E.Van Valkenburg
CY  - Englewood Cliffs, N.J., Prentice-Hall [1964]
PB  - Englewood Cliffs, N.J., Prentice-Hall [1964]
KW  - Electric network analysis
ER  -