TY  - BOOK
AU  - Przemys?aw Ró?ewski, Emma Kusztina, Ryszard Tadeusiewicz, Oleg Zaikin
TI  - Intelligent Open Learning Systems
SN  - 9783642226670
PY  - 2014///
CY  - Germany
PB  - Springer
KW  - Intelligent Open Learning Systems
UR  - http://link.springer.com/book/10.1007/978-3-642-22667-0
ER  -