00858cam a2200217 4500 610946694 TxAuBib 20110812120000.0 080307s2009||||||||||||||||||||||||eng|u 9781402731563 1402731566 (OCoLC)213301640 BTCTA BTCTA BAKER IEB QBX RLN TxAuBib Delaney, Dan. Learn to play piano in six weeks or less [Book] / Dan Delaney & Bill Chotkowski. New York : Sterling, 2009. xv, 110 p. : music ; 26 cm. Includes index. Piano Instruction and study. Chotkowski, Bill.