00728cam a2200205 i 4500 510280102 TxAuBib 20110620120000.0 201100s2008||||||||||||||||||||||||und|u TxAuBib rda Sharf. Y, Vaks. Let's discover the world / by Sharf. Y, Vaks, C. Israel : Telalim Publishers, 2008. txt rdacontent n rdamedia nc rdacarrier 20110620.