AU - Hanafy, Salwa Mahmoud OP - pp. 14-16 T1 - Plastic vision for teaching metal works [Article] UL - https://ijcihe.journals.ekb.eg/article_182881_ad3378a67808a92a570a8abeca19c53e.pdf Full text (PDF) 1 http://search.shamaa.org/fulltext.gif