TY  - GEN
TI  - Structured COBOL programming
SN  - 0471871508
U1  - 005.133  
PY  - 1985///
CY  - New York
PB  -  John Wiley and Sons
KW  - COBOL (Computer program language)
KW  - Structured programming
N1  - Includes index
ER  -