TY  - BOOK
AU  - Patel, H J.
TI  - Introduction to Computers : Commerce Stream (Std. 11)  
SN  - 0
U1  - 600 
PY  - 2002///
CY  - Gandhinagar : 
PB  - Gujarat State Board of School Textbooks , 
KW  - Science and Technology
ER  -