TY  - BOOK
AU  - Pollack,Seymour V.
AU  - Sterling,Theodor D
TI  - A guide to PL/I
SN  - 003084732X
PY  - 1969///
CY  - Rinehart and Winston, New York
PB  - Holt
KW  - PL/I (Computer program language)
ER  -