TY  - BOOK
AU  - Mohan,K.R.
TI  - Engineering graphics: in first angle projection system. 
SN  - 8187433000 :
PY  - 1999///
CY  - New Delhi
PB  - Dhanpat Rai
KW  - Engineering graphics
KW  - Mechanical drawing
KW  - sears
ER  -