TY  - BOOK
AU  - Athey,Thomas H.
TI  - Systematic systems approach: an integrated method for solving systems problems
U1  - 003 
PY  - 1982///
CY  - Englewood Cliffs, N.J
PB  - Prentice-Hall
KW  - System analysis
N1  - Previously published as: Structured systems approach; Includes index
ER  -