This is Detective Comics 5, published by Mimosa (SA Magazine Co) +/- 1962-3.
It reprints the cover and all three stories from DC Comics' Detective Comics 284 (1960).
"The Negative Batman"
Roy Raymond: "Roy Raymond's Deadly Powers"
Martian Manhunter: "The Courtship of J'onn J'onzz"
Also reprinted is this story from DC Comics' Detective Comics 231 (1956):
Roy Raymond: "The Mystery of the Brain Exchanger"
32 pages, glossy cover and black-and-white newsprint interior pages.
These titles were printed in a smaller size (265x178mm) compared to the original DC Comics title.
The printing reproduction from the original was very good quality.
Here is the cover of issue 5 and DC Comics' original cover:
Mimosa Detective Comics Series