TY  - BOOK
AU  - Kurzban Stanley A
AU  -  Heines Thomas S
AU  -  Sayers Anthony P
TI  - Operating systems principles
T2  - Computer science series
U1  - D65,8(B), L5 
PY  - 1975///
CY  - New York    
PB  -  Petro/Charter        
KW  - Computer science
ER  -