TY  - BOOK
AU  - Tiwari, H N
AU  - Jain, H C
TI  - Fundamentals of Computers and infotmation systems
SN  - 9789381335284
U1  - 004 
PY  - 2012///
CY  - New Delhi
PB  - International Book House
KW  - Computer Science
ER  -