Teacher's manual for classroom laboratory : 3 /
Ruchlis, Hy.
Teacher's manual for classroom laboratory : 3 / Hy Ruchlis. - New York : Harcourt, Brac and World, Inc, 1966. - 105 p. : ill. ; 26 cm.
Laboratory schools -- Handbooks, manuals, etc.
Student teaching
Activity programs in education -- Handbooks, manuals, etc.
370.71
Teacher's manual for classroom laboratory : 3 / Hy Ruchlis. - New York : Harcourt, Brac and World, Inc, 1966. - 105 p. : ill. ; 26 cm.
Laboratory schools -- Handbooks, manuals, etc.
Student teaching
Activity programs in education -- Handbooks, manuals, etc.
370.71