A Továbbképző tanfolyamok dokumentumai
By: [szerk. Felkai László].
Contributors: Felkai, László.
Series: Módszertani közlemények ;; 3
Publisher: Könnyüipari Minisztérium Módszertani és Továbbképző Intézete
Published: 1977
Place of publication: Budapest
Language: hun
Number of pages: 46
Subjects: Continuing education.; Technical education.