Supergirl#21
Cover: Eduardo Barreto & Bob Oksner
Supergirl #21
“Curse of the Kryptonite-Man!”
writer Paul Kupperberg · artist, inker Eduardo Barreto · colorist Gene D'Angelo · letterer Milton Snapinn · cover Eduardo Barreto, Bob Oksner
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Full credits
writer Paul Kupperberg
artist, inker Eduardo Barreto
colorist Gene D'Angelo
letterer Milton Snapinn
cover pencils Eduardo Barreto
cover inks Bob Oksner