TY  - BOOK
AU  - Sharma, Anshuman 
AU  - Anshuman  Sharma , Anurag Gupta ,S.K. Kakkar, Sadeep Sood 
TI  - Fundamentals Of oprating System 
SN  - 9788189510350
U1  - 005.43  
CY  - Amritar 
PB  - Lakhanpal Publishers 
ER  -