TY  - GEN
AU  - Beck, Leland L.              
TI  - System software: an introduction to systems programming 
SN  - 0201423006
U1  - 005.42 
PY  - 1997///
CY  - Reading, Mass.
PB  - Addison-Wesley,c1997.
KW  - Systems programming (Computer science)
N1  - Distributer: Al-Ahram; Includes bibliographical references (p. 507-509) and index; Catalogued By:Mahitab
ER  -