Ord, H.
Engineering drawing and materials : for mechanical engineering technicians /H.Ord - 3rd ed. - London English Universities Press 1971 - 2v.(v.2-131 p.)
340148187
Engineerig drawing
Technical drawing
604.2 / ORD
Engineering drawing and materials : for mechanical engineering technicians /H.Ord - 3rd ed. - London English Universities Press 1971 - 2v.(v.2-131 p.)
340148187
Engineerig drawing
Technical drawing
604.2 / ORD