PEI School Library System Catalog › Results of Search for 'se:Basic math' with limit(s): 'branch:356 branch:356 branch:356 su-to:Arithmetic. au:Leffingwell, Richard.'

“se:Basic mathbranch:356 branch:356 branch:356 su-to:Arithmetic. au:Leffingwell, Richard.” returned 2 results.


	1.		Sharing and dividing / by Leffingwell, Richard. Publication: Chicago : Heinemann Library, 2006 . 24 p. : , Includes index. 23 cm. Date:2006 Availability: Copies available: (1), Actions:
	2.		Doubling and multiplying / by Leffingwell, Richard. Publication: Chicago : Heinemann Library, 2006 . 24 p. : , Includes index. 23 cm. Date:2006 Availability: Copies available: (1), Actions:

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