TY  - BOOK
AU  - Duffett-Smith, Peter
TI  - Easy PC astronomy
SN  - 9780521560528
SN  - 96002342
U1  - 522.85 DUF 
PY  - 1997///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Astronomy - Data processing
KW  - AstroScript
N1  - Includes bibliographical references (p. 137) and index. Sysrem requirements for computer disk: Operates on any PC-compatible computer. A 386 with a coprocessor or 486 DX are recommended. 500 KBytes RAM and VGA screen are required as minimum
ER  -