TY  - BOOK
AU  - Clark, James F.
AU  - Drum, William O.
TI  - Structured BASIC 
SN  - 053810800
U1  - Cir 005.13 C55 1983 
PY  - 1983///
CY  - United State of America
PB  - South-Western Publishing Co
N1  - Indexies
ER  -