TY  - BOOK
AU  - Glinert, Ephraim P [ed.]
TI  - Visual programming environments: paradigms and systems
SN  - 0818689730
U1  - 005.13 
PY  - 1990///
CY  - California
PB  - IEEE Computer Society Press
KW  - Visual programming (Computer Science)
N1  - Includes Bibliographical References And Index
ER  -