TY  - BOOK
TI  - Crystal clear cobol : advanced cobol and data base concepts volume II
SN  - 0131941925
U1  - QA/76.73.C25 
PY  - 1990///
CY  - Englewood Cliffs
PB  - Prentice Hall
KW  - COBOL (Computer program language).
KW  - Structured programming.
ER  -