TY  - BOOK
AU  - Robbins,R.Robert
AU  - Jefferys,William H.
AU  - Shawl,Stephen J.
TI  - Discovering astronomy
SN  - 0471584371 (acidfree paper)
AV  - QB 43 .R57 1995
U1  - 520 20
PY  - 1995///
CY  - New York
PB  - Wiley
KW  - Astronomy
N1  - "Instructor's free copy"--Cover; Includes index
ER  -