TY  - BOOK
AU  - Banahan M F
AU  -  Rutter A
TI  - UNIX: the book
U1  - D65,8(B)92U, M2 
PY  - 1982///
CY  - Wilmslow
PB  - Sigma Press        
KW  -  Computer programming language
KW  - Computer science
ER  -