TY  - BOOK
AU  - Marcotty Michael
TI  - Structured Programming With Pl/I An Introduction 
SN  - 0-13-854885-4
AV  - QA 76.73.P25 
PY  - 1977///
CY  - Englewood Cliff
PB  - Prentice Hall, Inc.
KW  - Pl/I (Computer Program Language)
ER  -