Lee, Ting Ping

The three dimensions / Ting Ping Lee.  Antigonish : Antigonish East High School, 1973. 38 pages : illustrations; 28 cm.

The tutor's assistant : being a compendium of arithmetic / by Francis Walkingame and T. Crosby.  New ed. / corrected and improved with considerable additions by Samuel Maynard. London : Longmans, Brown, Green and Longmans, 1848. x, 260 pages: ill, charts; 18.5 cm. x 11 cm.