TY  - BOOK
AU  - Welburn, Tyler
TI  - Structured cobol fundamentals and style
SN  - 0874845432
U1  - 001.6424 
PY  - 1981///
CY  - California
PB  - Mayfield
KW  - Computer science
KW  - COBOL (Computer program language)
KW  - Structured programming
ER  -