TY  - BOOK
AU  - VILLARROEL,Magaly
AU  - MUSIOŁ,Magda
AU  - NEWARK,Nik
ED  - Pearson Education Ltd.
TI  - Eko and friends: piosenki 
SN  - 0582775426
PY  - 2002///
CY  - Harlow, Essex
PB  - Longman
KW  - English language
KW  - Study and teaching
KW  - Elementary
KW  - Activities programmes
KW  - Problems, exercises, etc
KW  - Textbooks for foreign speakers
ER  -