00645cam a22001932  4500001001300000003000400013005001700017008004100034010001700075040001900092050001800111100003700129245016800166260001800334300001100352650002200363650002600385740004000411unk84110941 DLC20260227112801.0841115n        xx            000 0aeng    aunk84110941   aDLCcCarPdDLC00aMT224.C85bC71 aCrawford, Thomas J.,d1877-1955.14aThe Crawford system of keyboard harmony and transposition;ba simple, practical and comprehensive approach with numerous original melodies and basses for practice,  a[n.p.,cn.d.]  ap. cm. 0aKeyboard harmony. 0aTransposition (Music)0 aKeyboard harmony and transposition.