000			00304nam a2200133Ia 4500
008			240530s9999 xx 000 0 und d
041			_aEnglish
084			_aMX _bL8
245		0	_aDiagram of type under keyboard
260			_aDelhi _bPitman Pub. _c1978
300			_ap.
650			_aOMSP
942			_cBK
999			_c281315 _d281315