TY  - BOOK
AU  - ROY, G.
TI  - Introduction to computing, computing laboratory and cad
U1  - COMP 001.642 
PY  - 2002///
CY  - Kolkata
PB  - Books and Allied
KW  - CAD
KW  - COMPUTER-LABORATORY MANUALS
N1  - For all Engineering students
ER  -