TY  - BOOK
AU  - Van Helden,Albert
ED  - ebrary, Inc.
TI  - Measuring the universe: cosmic dimensions from Aristarchus to Halley 
AV  - QB15 .H45 1985eb
U1  - 523.1 19
PY  - 1985///
CY  - Chicago
PB  - University of Chicago Press
KW  - Astronomy
KW  - History
KW  - Cosmological distances
KW  - Electronic books
KW  - local
N1  - Includes bibliographical references and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2013; Available via World Wide Web; Access may be limited to ebrary affiliated libraries
UR  - http://site.ebrary.com/lib/daystar/Doc?id=10442156
ER  -