TY  - BOOK
AU  - Petersen Richard
AU  - Petersen Richard
TI  - Ubuntu : the complete reference
SN  - 9780070252844 (pbk)
U1  - D65,8(B)91L, P9-;1 
PY  - 2009///
CY  - New Delhi
PB  -  TMH      
KW  -  Linux operating system
KW  -  Ubunto- operating system
KW  - Computer science
N1  - Index 705-718p
ER  -