TY  - BOOK
AU  - Yourdon,Edward, x
AU  - x
TI  - Modern structured analysis: x
SN  - 8120310519
U1  - 004.21/Y81m 
PY  - 2001///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Structured analysis
KW  - Computer science
N1  - Includes
ER  -