TY  - BOOK
AU  - Lipschutz, Martin M. :
AU  - Lipschutz, Seymour :
TI  - Theory and problems of data processing
SN  - 9780070990326 
U1  - 004 
PY  - 1989///
CY  - Singapore: 
PB  - McGraw-Hill, 
KW  - Design of data processing systems
N1  - Included Index
ER  -