00311nam a2200109Ia 4500008004100000082001500041100002600056245002800082260003900110630001800149650003400167211109s9999||||xx |||||||||||||| ||und||  a920bCAS-S  aCassidy, Thomas Edr,  0aSight Singing Made Easy  bLONGMANS GREEN & Co.aLondonc1942  xGeneral Stack  aHistoryvBiographyxGeneralia