Gopalakrishna K.R
Engineering Drawing: vol 1&2 combined - 25 - Bangalore Subhas Stores 2017 - p.617
Lettering Scales Dimensioning Projecting of points
744.422
Engineering Drawing: vol 1&2 combined - 25 - Bangalore Subhas Stores 2017 - p.617
Lettering Scales Dimensioning Projecting of points
744.422