TY  - BOOK
AU  - Bates, Frank
AU  - Douglas, Mary L.
TI  - PROGRAMMING LANGUAGE
U1  - 651.8 
PY  - 1967///
CY  - Englewood Cliffs, N. J.
PB  - Prentice-Hall
KW  - Programming Languages (Electronic Computers)
KW  - Pl/I (Computer Program Language)
ER  -