Study Week on Nuclei of Galaxies, April 13-18, 1970 (Pontificiae Academiae Scien By O'Connell, D.J.K. Books / Hardcover Nature › Space Publisher: North-Holland Publishing Company, January 1971 Price $35.70 Free Shipping Send to a friend Used - Good Good condition. No Dust Jacket. Inside clean. (outer space, stars, galaxies) NOT AVAILABLE FOR SHIPMENT OUTSIDE OF THE UNITED STATES. $35.70 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.