Mean, Median, Mode.

No holdings listed.

Related films:

• The years of reconstruction, 1865-1877. (1968) · McGraw-Hill Inc.
• Biography. Helen Keller. (1969) · McGraw-Hill Inc.
• Casey at the bat. (1966) · McGraw-Hill Inc.
• Families and history: why is my name Anderson? (1967) · McGraw-Hill Inc.
• Communist China. (1965) · McGraw-Hill Inc.
• Families and rules: watch how well everything works. (1967) · McGraw-Hill Inc.
• The bear cub and the river inhabitant. (1969) · McGraw-Hill Inc.
• A tale of two cities. · Crown Film Unit

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