Search Results       Your search for [author]Haynes, Jerry Oscar, 1928- returned 1 record.           Cuisenaire rods and the teaching of multiplication to third-grade children. by Haynes, Jerry Oscar, 1928-; [Ann Arbor, Mich.: University Microfilms, 1967. Subject: Multiplication; Arithmetic -- Study andteaching.          Add to Book Cart Relevance: 27.86%