Growing Patterns Fibonacci Numbers in NatureSarah C. Campbell and Richard P. Campbell · First published 2010Open the Tome
Control self-assessmentRichard P. Tritter, Richard Tritter, Lee A. Campbell · First published 1996Open the Tome
AlgebraRichard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole, Cleo Campbell, Joan Macdonald Piper · First published 1992Open the Tome