This is Wonder Woman 1, published by Mimosa (SA Magazine Co) +/- 1963-1964.
It reprints the cover and the following story from DC Comics' Wonder Woman 139 (1963):
"The Day Wonder Woman Revealed her Secret Indentity!"
32 pages, glossy colour cover, black and white newsprint interior.
Here is the cover of issue 1 and DC Comics' original cover: