TY  - BOOK
AU  - Rosenberg,Marc J.
TI  - E - Learning: Strategies for delivering knowledge in the digital age 
SN  - 0-07-136268-1
U1  - 371.33'4 
PY  - 2001///, c1976
CY  - New York
PB  - McGraw-Hill Interamericana
KW  - INSTRUCCION POR COMPUTADOR
KW  - INTERNET
ER  -