Davey, H T .
Engineering drawing including introductory practical design data for students of engineering / Textual Documents H T Davey. - 1 / . - London : McDonald , 1952. - 392 ; .
604.2 / DAV/EN
Engineering drawing including introductory practical design data for students of engineering / Textual Documents H T Davey. - 1 / . - London : McDonald , 1952. - 392 ; .
604.2 / DAV/EN