TY  - BOOK
AU  - DeMarco, Tom
TI  - Structured analysis and system specification
SN  - 0138543801
U1  - 658.4032 
PY  - 1979///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - System analysis
KW  - Flow charts
N1  - "A Yourdon book."; Includes index; Bibliography: p. 347-348
ER  -