TY  - BOOK
AU  - CBS, publishers
TI  - Problems And Solutions In Elementary Engineering Drawing: Plane and Solid Solid Geometry 
SN  - 8123904053,9788123904054
U1  - 624.00 
PY  - 2012///
CY  - ND
PB  - CBS
N1  - (in first -Angle Projection Method )
ER  -