TY - BOOK AU - Brandt, John C. AU - Maran, Stephen P., ED - ED - ED - ED - SN - 716703386 SN - 2 PY - 1972///46 CY - San Francisco PB - W. H. Freeman KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Astronomy N1 - Includes bibliographical references; 5 ER -