New normal mental arithmetic : a complete and thorough course by analysis and induction, 660 - Chandler Collection no. 23, Volume: Archives Chandler Collection no. 23. Clarion University Archives. http://buoy1.klnpa.org/repositories/2/resources/1004 Accessed April 28, 2025.

Your name required

required

Your email address required

required

Anticipated arrival date

Note to the staff

Comment

Submit Request