TY - THES TI - Using technology to introduce trigonometry topics in high school mathenatics - MuPad case study AU - Lee, Ion Kei A3 - Majewski, Mirek CY - Macau DA - 2002/// PY - 2002 DP - Library Catalog (Koha) SP - 90 LA - eng PB - University of Saint Joseph UR - https://library-opac.usj.edu.mo/cgi-bin/koha/opac-detail.pl?biblionumber=135076 KW - Thesis and Dissertations Master of Education (MED) KW - University of Saint Joseph ER -