973200598X
Benage, Don
2001
Bucureşti
Teora
9732005459
Rosch, Winn L.
9737881079
Oppel, Andy
2006
Editura Rosetti Educational
9736537374
Wong, Adrian
2005
Corint
1594960690
Ullman, Larry
[Wisconsin]
Teora USA
Mueller, Scott
2003
973601682X
Cowart, Robert
2002
1594960232
Johnson, Steve
2007
2004
Chatfield, Carl S.
1594961182
Pogue, David
9737881052
Keogh, Jim
9732006056
Ziegler, Robert L.
9732004290
2000
1594961174
Sierra, Kathy
1594961115
1594960151