TY  - BOOK
AU  - Labudde,Keith
TI  - Structural Programming Concepts 
SN  - 0071005455
U1  - 001.642 
PY  - 1987///
CY  - New York: 
PB  - Mc Graw Hill, 
KW  - computer Science
KW  - Control breaks
KW  - Magnetic disk
KW  - Multilevel
ER  -