TY  - BOOK
AU  - Pal, Subrata
AU  - Bhattacharyya, Madhusudan
TI  - Computer aided engineering drawing
SN  - 9788130912158
U1  - 620.00425 PAL-S 
PY  - 2009///
CY  - India
PB  - Viva
KW  - Computer-aided design
KW  - Engineering design --Data processing. ﾠ
ER  -