TY  - RPRT
TI  - The CODASYL data base approach : a COBOL example of design and use of a personnel file
AU  - Sibley, Edgar H
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 74-500
DO  - 10.6028/NBS.IR.74-500
ER  -