TY  - BOOK
ED  - International Business Machines Corporation
TI  - DL/1 application programming I0074: study guide
PY  - 1978///
CY  - White Plains, N.Y.
PB  - International Business Machines Corporation
KW  - DL (Computer program language)
KW  - Electronic digital computers
KW  - Programming
KW  - Data base management
N1  - 'Independent study program'; 'SR20-7339-2'
ER  -