Cover image for Worlds within worlds : a journey into the unknown
Worlds within worlds : a journey into the unknown
Title:
Worlds within worlds : a journey into the unknown
Author:
Marten, Michael, 1947-
Publication Information:
New York : Holt, Rinehart and Winston, [1977]

©1977
Physical Description:
208 pages : illustrations ; 28 cm
Language:
English
Added Author:
ISBN:
9780030194214
Format :
Book