00621cam a2200193 4500 232751750 TxAuBib 20150803120000.0 150803s2010||||||||||||||||||||||||und|u 9781441806017 1441806016 TxAuBib Positivity [AUD] / Barbara L. Fredrickson. Grand Haven, MI : Brilliance Audio, 2010. 5 CDs; approx. 6 hours : Abridged; read by Sandra Burr. 20150803. Fredrickson, Barbara L. TXGPL