TY  - BOOK
AU  - Seab,Charles Gregory
TI  - Astronomy
SN  - 0874346061
AV  - QB43.2 .S42 1995
U1  - 520 20
PY  - 1995///
CY  - Springhouse, Pa.
PB  - Springhouse Corp.
KW  - Astronomy
N1  - Includes bibliographical references (p. 180) and index
ER  -