TY  - BOOK
AU  - Beam,Walter R.
TI  - Command, control, and communications systems engineering
SN  - 0070042497
AV  - UB212 .B39 1989
U1  - 623.7 20
PY  - 1989///
CY  - New York
PB  - McGraw-Hill
KW  - Command and control systems
N1  - Includes index; Bibliography: p. [330]-333
ER  -