TY - JOUR AU - Friedman, Edward TI - Educating Mathematics and Science Students in Urban USA and Sub-Saharan Africa - Lessons Learned and Future Challenges JO - Serdica Journal of Computing PY - 2015 SP - 207 EP - 222 VL - 9 IS - 3-4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJC_2015_9_3-4_a7/ LA - en ID - SJC_2015_9_3-4_a7 ER -