TY  - BOOK
AU  - Grauer,Robert T.
TI  - Structured methods through COBOL
U1  - 001.64 
PY  - 1983///
CY  - Englewood Cliffs, N.J
PB  - Prentice-Hall
KW  - COBOL (Computer program language)
KW  - Structured programming
ER  -