Highlights of astronomy /
International Astronomical Union
Highlights of astronomy / Ed. by Cornelis De Jager. - Dordrecht , Holland : D. Reidel Publ. Co. - v. ill.
Includes bibliogr. references
Vol. 2(1971 ; XII, 793 p.)
Proceedings of the general assembly of the International Astronomical Union
902770189X
Astronomy--Congresses--Periodicals
Highlights of astronomy / Ed. by Cornelis De Jager. - Dordrecht , Holland : D. Reidel Publ. Co. - v. ill.
Includes bibliogr. references
Vol. 2(1971 ; XII, 793 p.)
Proceedings of the general assembly of the International Astronomical Union
902770189X
Astronomy--Congresses--Periodicals