TY - BOOK T1 - Distance learning making connections across virtual space and time A1 - Picciano, Anthony G. LA - English PP - Englewood Cliffs, NJ PB - Prentice Hall YR - 2001 UL - https://tuklas.up.edu.ph/Record/UP-1685523046125297934 OP - 253 CN - LC 5800 P53 2001 SN - 0130809004 KW - Distance education. KW - Educational technology. KW - Instructional systems designs. KW - Open learning. ER -