1995 Silver Burdett Ginn Mathematics: Exploring Your World Grade 7 -- Teacher's Edition (TE)(Spiral) by Ruth I. Champagne, Herbert P. Ginsburg, Carole E. Greenes, Larry P. Leutzinger, William D. McKillip, Lucy J. Orfan, Fernand J. Prevost, Bruce R. Vogeli, & Marianne V. Weber ***ISBN-13: 9780382282171 ***Condition: Good Used @math23.3