TY  - BOOK
AU  -  OLIVEIRA, Armando
AU  - 
TI  -  Hypermedia courseware  structures of communication and intelligent help
SN  -  0-387-55810-1;  3-540-55810-1
CY  -  Berlin;  Heidelberg;  New York
KW  -  carte de studiu
AV  -  III 13244
ER  -