Duffett-Smith, Peter.
Practical astronomy with your calculator / Peter Duffett-Smith. - 3rd ed. - Cambridge : Cambridge University Press, 1988. - xiii, 185 p. : ill. ; 24 cm.
Includes index.
0521356296 0521356997 (pbk.)
88001044
Astronomy--Problems, exercises, etc.
Calculators.
QB62.5 / .D83 1988
522/.076
Practical astronomy with your calculator / Peter Duffett-Smith. - 3rd ed. - Cambridge : Cambridge University Press, 1988. - xiii, 185 p. : ill. ; 24 cm.
Includes index.
0521356296 0521356997 (pbk.)
88001044
Astronomy--Problems, exercises, etc.
Calculators.
QB62.5 / .D83 1988
522/.076