Practical astronomy with your calculator /
Duffett-Smith, Peter.
Practical astronomy with your calculator / Peter Duffett-Smith. - Cambridge [Cambridgeshire] ;;New York : Cambridge University Press, 1988 - xiii, 185 p. : ill. 24 cm.
0521356296;0521356997 (pbk.)
Astronomy;Calculators.--Problems, exercises, etc.
522.076 / DUP 1988
Practical astronomy with your calculator / Peter Duffett-Smith. - Cambridge [Cambridgeshire] ;;New York : Cambridge University Press, 1988 - xiii, 185 p. : ill. 24 cm.
0521356296;0521356997 (pbk.)
Astronomy;Calculators.--Problems, exercises, etc.
522.076 / DUP 1988