A validation study of the differential aptitude tests in relation to first year high school vocational bookkeeping in two communities

Yagjian, Christine2013-04-092013-04-0919501950b1474854xhttps://hdl.handle.net/2144/5428Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsA validation study of the differential aptitude tests in relation to first year high school vocational bookkeeping in two communitiesThesis/Dissertation