|
1
|
|
|
|
QB45
.K3
|
Instructors' manual astronomy : the structure of the universe
|
New York, [ United States ] : Macmillan Publishing Co. Inc. , 1977
|
Kaufmann, William
|
|
11488
|
|
2
|
|
|
|
QB62.5
.F7
|
Universe in the classroom : a resource guide for teaching astronomy and instructor"s manual for Universe
|
New York, [ United States ] : W. H. Freeman and Company , 1985
|
Franknoi, andrew
|
|
24918
|