Christensen, Craig, / author. : Closing the sale : 5 sales skills to achieving a win-win [Hoopla electronic resource] / Craig Christensen, Sean Frontz, Dennis Susa.
Christensen, Donald J. : Money managers and mutual funds [Hoopla electronic resource] / Donald J. Christensen.
2006
1
Christensen, Donna, / illustrator. : Mommy, may I hug the fish? : by Crystal Bowman ; pictures by Donna Christensen = Mamá, ¿puedo abrazar al pez? / historia por Crystal Bowman ; ilustraciones por Donna Christensen. [Boundless electronic resource]
Christensen, James, 1942-2017. / Voyage of the Basset. : Voyage of the Unicorn : and, the infinite worlds of H.G. Wells. Season 1 [Hoopla electronic resource].
Christensen, Matthew B., / contributor. : It's all Chinese to me : an overview of culture & etiquette in China / Pierre Ostrowski & Gwen Penner ; updated & expanded by Matthew Christensen ; revised & new illustrations by Ryan Robbins.