TY  - BOOK
AU  - Madnick,Stuart E.
AU  - Donovan,John J.
TI  - Operating systems
SN  - 0070394555
AV  - QA76.6 .M33
PY  - 1974///
CY  - New York
PB  - McGraw-Hill
KW  - Operating systems (Computers)
N1  - includes bibliography 572-603p. and index
ER  -