1
Main Authors:
Corporate Authors:
Published: Pergamon Press,
Publication Dates: 1984.
Corporate Authors:
Published: Pergamon Press,
Publication Dates: 1984.
2
Group Author:
Published: Knigoizdatelska kŭshta "Trud",
Publication Dates: 2000.
Call Number: H746.6/A589
Published: Knigoizdatelska kŭshta "Trud",
Publication Dates: 2000.
Call Number: H746.6/A589