Coppel, Alfred. The apocalypse brigade / Alfred Coppel. - 1st ed. - New York : Holt, Rinehart and Winston, c1981. - 310 p. ; 24 cm. ISBN: 0030595320 LCCN: 81047459 LC Class. No.: PS3553.O64 .C67 1981 / A87 Dewey Class. No.: 813/.54