Reading engineering drawing: a basic systems program
O'Donnell, L. H.
Reading engineering drawing: a basic systems program - New York Basic Systems Incorporated 1962 - iv, 211 p. Vol.1 No pagination Vol.II
1 v. (various paging) -----Panel book: programmed instruction for industry, New York,Basic systems inc.,1962
Mechanical drawing
System program
Engineering
744.422 / O2R3
Reading engineering drawing: a basic systems program - New York Basic Systems Incorporated 1962 - iv, 211 p. Vol.1 No pagination Vol.II
1 v. (various paging) -----Panel book: programmed instruction for industry, New York,Basic systems inc.,1962
Mechanical drawing
System program
Engineering
744.422 / O2R3