TY  - BOOK
AU  - Modell M.E.
TI  - Proffessionals Guide To Systems
SN  - 0000017369
U1  - 1.53502 
PY  - 1988///
CY  - New York
PB  - M.G.H
KW  - Guide  Proffessionals  Systems
KW  - Hand Bookd in Comp. Scie. Engg
ER  -