1. Proceedings of the workshop on hands- on astronomy for education, Tucson, Arizona, November, 2-4, 1990

پدیدآورنده :

کتابخانه: Central Library and Documents Center of Al-Zahra University (Tehran)

موضوع : ، Astronomy - Study and teaching - Congresses,، Astronomy - Study and teaching )Secondary( - Congresses,، Astronomy - Study and teaching )Higher( - Congresses

رده :
QB
61
.
W67
1992