Conceptual learning and development. A cognitive view. [By] Herbert J. Klausmeier, Elizabeth Schwenn Ghatala, Dorothy Ann Frayer
A Preliminary Report of the Relationship Between Piaget's and Klausmeier's Measures of Children's Cognitive Development
Selected Multiple-Choice Items to be Used with Teaching in the Elementary School. [By] H.J. Klausmeier ... and W.A. Wittich
Supplementary Tabular Information to Accompany the Books by Klausmeier and Allen (1978), and Klausmeier and Associates (1979)