Stăpînul lumii

From Author Wars - https://authorwars.com/publications/stapinul-lumii-560359.html

Overview:

Title: Stăpînul lumii
Author: Al. R. Beleaev
Year: 1964
Publisher: Editura Tineretului
Pages: 542
Binding: Hardcover
Type: Omnibus
Title Reference: Stăpînul lumii
Notes:
- Data retrieved from WorldCat and Moshul SF.
- Title means : "The Master of the World".
- Page count from WorldCat; Moshul SF gives 568.
- No mention of price or ISBN.
- Romanian translation by D. Manu and M. Cardaş of Властелин мира (Vlastelin mira, "Master of the World").
- Romanian translation by A. Ţimpău and I. Andreescu of Последний человек из Атлантиды (Posledniy chelovek iz Atlantidy, "The Last Man from Atlantis") and Ариэль (Ariel, "Ariel"). This corresponds to the third volume of Beliaev's Избранные научно-фантастические произведения (Izbrannyye nauchno-fantasticheskiye proizvedeniya, "Selected SF Works").