MathMatters 2Chicha Lynch, Eugene Olmstead, Kenneth De Forest-Davis · First published 2005Open the Tome
South-Western mathmattersChicha Lynch, Eugene Olmstead · First published 1992 · Latest edition 1999Open the Tome
Math Matters Book 3 (Math Matters An Intergrated Approach, Book 3)Eugene Olmstead Chicha Lynch · First published 1995Open the Tome