TY  - BOOK
AU  - Digitalk
TI  - Smalltalk / V286 - Object Oriented Programming System
U1  - 005.133 'SMA'  DIG-S 
PY  - 1988///
PB  - Digitalk Inc.
KW  - Smalltalk / V286 - Object Oriented Programming System Digitalk,Computer,Control structures,Classes and Methods
ER  -