Demografskata katastrofa
By: sŭstavitel i nauchen redaktor Petŭr Ivanov
Edition: 1. izd.
Series: Patriotichni seminari
Publisher: IK "Akhat"
Published: 2010
Place of publication: Ruse
Language: bul
Number of pages: 255
ISBN-13: 9789549664355
Subjects: Demography; Population
Notes: Includes bibliographical references.