Search query: "All"=, -Extraction, production and consumption$
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Pages:
Copyright responsibility: Христо Ив. Въчовски
Year published: 2007
Publishing house: Фараго;София
ISBN: 978-954-8641-12-8
Pages: 102 с.
Language: бълг.
Signature: 630/В98/ХР1
ID: NSI010012242
Pages: