000			003600000a22001690004500
005			20221004214406.0
040			_cPOF
100			_aAlfred M. Patten
245			_aSkil typewriting
260			_bEnglish language book society
260			_bLondon
260			_c1980
300			_a25
546			_aEn
942			_cBK
999			_c14210 _d14210