TY  - BOOK
AU  - Khoshafian,Setrag
AU  - Abnous,Razmik
TI  - Object orientation: concepts, languages, databases, user interfaces 
SN  - 0471518026
AV  - QA 76.64 .K48 1990
PY  - 1990///
CY  - New York
PB  - Wiley
KW  - Object-oriented programming (Computer science)
KW  - Abstract data types
KW  - Object identity
N1  - Includes bibliographical references (p. 411-423) and index
ER  -