TY  - GEN
AU  - Subrata Pal
AU  - Madhusudan Bhattacharyya
TI  - Engineering Drawing
SN  - 8130900254
U1  - 620 22
PY  - 2005///
CY  - New Delhi
PB  - Viva Books Private Limited
KW  - Engineering Drawing
N1  - Technology
ER  -