Herman Schneider
Books
Science Fun for You in a Minute Or Two
1975
ISBN 9780070554320
Secret Magnets
1979
ISBN 9780590057691
Rocks, Rivers and the Changing Earth
2014
ISBN 9780486782010
Quick Science
1987
ISBN 9780590413541
Science Fun for You in a Minute Or Two
1975
ISBN 9780070554320Secret Magnets
1979
ISBN 9780590057691Rocks, Rivers and the Changing Earth
2014
ISBN 9780486782010Quick Science
1987
ISBN 9780590413541