Adventures with astronomy

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Seymour, Percy
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	London John Murray c1983.
Ábhair:	Astronomy > Problems, exercises, examinations. Astronomy > Research. Astronomy > Study and teaching.