Exploration of the universe 1993 version /
Abell, George O.
Exploration of the universe 1993 version / George O. Abell, David Morrison, Sidney C. Wolff. - 6th ed. - Philadelphia : Saunders College Pub, c1991. - xiv, 681p. : col. ill. ; 28 cm
Glossary : p. 629 - 645. Includes bibliographical references and index.
0030946662
Astronomy.
Exploration of the universe 1993 version / George O. Abell, David Morrison, Sidney C. Wolff. - 6th ed. - Philadelphia : Saunders College Pub, c1991. - xiv, 681p. : col. ill. ; 28 cm
Glossary : p. 629 - 645. Includes bibliographical references and index.
0030946662
Astronomy.