TY  - BOOK
AU  - Lipschutz Martin M.
AU  - Lipschutz Seymour
TI  - Schaum's outline of theory and problems of data processing
SN  - 0-07-99032-8
U1  - 004 
PY  - 1982///
CY  - Singapore
PB  - McGraw-Hill Book Company
KW  - Data processing
ER  -