Смерть под грифом "Секретно"
Subtitle: razmyshlenii͡a o tragedii gruppy Igori͡a Di͡atlova
By: Oleg Arkhipov
Publisher: Izdatelʹstvo Istina
Published: 2012
Place of publication: Ti͡umenʹ
Language: rus
Number of pages: 283
ISBN-13: 9785801001111
Subjects: Hiking; Mountaineering accidents; History
Other titles: Smertʹ pod grifom "Sekretno"
Notes: Includes bibliographical references (pages 283-284)