TY  - BOOK
AU  - Lau,Christina
TI  - Object-oriented programming using SOM and DSOM / Christina Lau
SN  - 0442019483
U1  - 005.26 LAU 
CY  - New York : Van Nostrand Reinhold, c1994.
KW  - Object-oriented programming (Computer science)               Computer software -- Development
ER  -