TY  - BOOK
AU  - Wohl,Gerald
TI  - Structured COBOL: a direct approach
SN  - 0574212302
AV  - QA76.73.C25 W63
U1  - 001.6/424 
PY  - 1979///
CY  - Chicago
PB  - Science Research Associates
KW  - COBOL Computer program language
KW  - Local
N1  - Includes index
ER  -