TY  - BOOK
AU  - Sarwar,Syed Mansoor
AU  - Koretsky,Robert
TI  - UNIX: the textbook 
SN  - 9781482233582 
U1  - 005.432 23
PY  - 2017///]
CY  - Boca Raton
PB  - CRC Press, Taylor & Francis Group, 
KW  - UNIX (Computer file)
KW  - Operating systems (Computers)
N1  - Includes index
ER  -