Mahr, Kurt. The guardians / [electronic resource] / by Kurt Mahr ; translator, Wendayne Ackerman.. — New York : : Ace Books,, 1974.. — 151 p. : : ill. ; 18 cm. — (Perry Rhodan ;) 58.



Subjects--Topical Terms:
Rhodan, Perry (Fictitious character)--Fiction.

Index Terms--Genre/Form:
Science fiction.

LC Class. No.: PT2673 / A36x, G813