This is Giant Batman 16, published by Mimosa (SA Magazine Co) +/- 1963-1964.
It reprints the cover and all three stories from DC Comics' Batman 148 (1962):
"The Alien Force Twins"
"The Boy who was Robin"
"The Joker's Greatest Triumph"
Also reprinted is this story from DC Comics' Detective Comics 233 (1956):
Roy Raymond: "The Incredible Juggler"
Also reprinted are these two stories from DC Comics' Batman 106 (1957):
"Storm over Gotham City"
"The Puppet Batman"
48pages, glossy colour cover, black and white newsprint interior.
Here is the cover of issue 16 and DC Comics' original cover: