TY  - GEN
AU  - Horn, Lister Wayne
AU  - Gleason, Gary M
TI  - Comprehensive structured cobol and advanced structured cobol
SN  - 087835154X
U1  - 001.6424 
PY  - 1986///
CY  - Boston
PB  - Boyd and Fraser
KW  - Structured programming
N1  - Includes index
ER  -