3
|
|
Motion -- Study and teaching (Early childhood) / https://id.loc.gov/authorities/subjects/sh85087557 https://id.loc.gov/authorities/subjects/sh2001009002
|
2020
|
1
|
4
|
|
Motion -- Study and teaching (Elementary) -- Activity programs. / https://id.loc.gov/authorities/subjects/sh85087557 https://id.loc.gov/authorities/subjects/sh2001009024 : Robertson, William C.
|
2011
|
1
|
5
|
|
Motion -- Study and teaching (Middle school) -- Activity programs. / https://id.loc.gov/authorities/subjects/sh85087557 https://id.loc.gov/authorities/subjects/sh2001009015 : Robertson, William C.
|
2011
|
1
|
6
|
|
Motion -- Study and teaching (Preschool) / https://id.loc.gov/authorities/subjects/sh85087557 https://id.loc.gov/authorities/subjects/sh2001009014
|
2020
|
1
|
8
|
|
Motion study -- Periodicals. / https://id.loc.gov/authorities/subjects/sh85087560 https://id.loc.gov/authorities/subjects/sh99001647
|
1974
|
1
|