TY - JOUR AU - Spencer, Robert PY - 2003/10/01 Y2 - 2024/03/28 TI - Handbook of Distance Education JF - The International Review of Research in Open and Distributed Learning JA - IRRODL VL - 4 IS - 2 SE - Book Notes DO - 10.19173/irrodl.v4i2.143 UR - https://www.irrodl.org/index.php/irrodl/article/view/143 SP - AB - ER -