TY  - BOOK
AU  - Yourdon E
TI  - Learning to Program in Structured COBOL: Parts 1 and 2
SN  - 0-87692-210-8
U1  - 001.6424 YOU 
PY  - 1979///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - COBOL (Computer program language)
KW  - Structured programming
ER  -