TY  - BOOK
AU  - Shlaer, Sally
TI  - Object-oriented systems analysis: : modeling the world in data
SN  - 9780136290230
U1  - 005.1 SHL 
PY  - 1988///
CY  - Englewood Cliffs, NJ
PB  - Yourdon Press
KW  - Yourdon Press computing series
KW  - Object-oriented systems analysis : modeling the world in data
KW  - Sally Shlaer; Stephen J Mellor
KW  -  Computer software -- Development.
KW  -  System analysis.
ER  -