Lasson, Robert. Prof. B. and his wonderful time machine / [electronic resource] / by Robert Lasson ; story idea and design by Richard W. Anderson ; ill. by Mary Ann Hutchinson and Dale Fleming.. — Chicago : : A. Whitman,, c1965.. — 28 p. : : ill.



Subjects--Topical Terms:
Writing.
Communication.

LC Class. No.: PZ7.L329 / Pr