Showing 1 - 2 results of 2 for search 'Fehr, Howard F. (Howard Franklin) 1901-', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

    Teaching modern mathematics in the elementary school द्वारा Fehr, Howard F. (Howard Franklin) 1901-

    प्रकाशित 1972
    पुस्तक

    Teaching modern mathematics in the elementary school
  2. 2

    Teaching modern mathematics in the elementary school. द्वारा Fehr, Howard F. (Howard Franklin), 1901-

    प्रकाशित 1967
    पुस्तक

    Teaching modern mathematics in the elementary school.

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