000			00457nam a2200145Ia 4500
999			_c20515 _d20515
005			20211223144206.0
008			180712s9999 xx 000 0 und d
020			_a26830817
082			_a5.3 _bINC _223
245			_aINCREASING the productivity Wordperfect version 5.1,Lotus 1-2 -3 Release 2.2,dBaselll Plus / _c[by] H.Paul Haiduk...[et al.]
260			_aNew York _bMcGraw Hill _c1991
300			_axv, varied pages
500			_aIncludes index
942			_cS