TY  - BOOK
AU  - Calahan, Donald A.
TI  - Computer -aided network design
SN  - "07-009601-5"
AV  - TK454.2 .C35
PY  - 1972///
CY  - N.Y.; London
PB  - McGraw-Hill, Inc.
KW  - 1. Electronic data processing -electric networks
KW  - "Y"
N1  - "N"
ER  -