Dolgozz hibátlanul
By: [a 85. szám referátumait és az előszót készítette Balatoni Pál].
Contributors: Balatoni, Pál.
Publisher: OMDK Olvasószolgálati Osztálya
Published: 1977
Place of publication: Budapest
Language: hun
Number of pages: 57
Subjects: Quality control -- Abstracts.