bland , s.
graded exercises in technical drawing [[Book] /] s bland. - england : Longman Group, 1982. - 188 p. ; 22x28 cm.
All Ages.
0582081688
engineering and building drawing .--plane solid geomtry .
604.2
graded exercises in technical drawing [[Book] /] s bland. - england : Longman Group, 1982. - 188 p. ; 22x28 cm.
All Ages.
0582081688
engineering and building drawing .--plane solid geomtry .
604.2