TY  - BOOK
AU  - Geller,Dennis P.,1947-
AU  - Freedman,Daniel P.,1945-
TI  - Structured programming in APL
SN  - 0876268599
PY  - 1976///
CY  - Mass
PB  - Winthrop Publishers : Cambridge
KW  - APL (Computer program language)
ER  -