TY  - BOOK
AU  - Ashley, Ruth
AU  - Fernandez,Judi N
TI  - Job control language
T2  - Wiley Self-Teaching Guides
SN  - 0471032050
U1  - 005.434 
PY  - 1978///
CY  - Unknown
PB  - John Wiley
KW  - Electronic digital computers, Programming, Programmed instruction
ER  -