Description: Skylab, classroom in space/

Other Authors:	Summerlin, Lee B., Marshall, George, Space Flight Center
Format:	Book
Language:	English
Published:	Washington, D.C.: Scientific & Technical Information Office, National Aeronautics and Space Administration, 1977
Subjects:	Skylab program Astronautics

Physical Description:	182 p. : ill. ; 24 cm.
Bibliography:	Includes index.