Update Attachment File: '3_2_Zhdanova.pdf'

Update attachment for Article: 'Zhdanovа N.N. MODIFICATION OF SYSTEMATIC APPROACH TO THE STUDY OF NATURAL SCIENCE DISCIPLINES'

Filename: 3_2_Zhdanova.pdf Update File Change to URL

Display Filename (optional):

Description:

Last modified on 11/19/14 20:29 by: Администратор