000			00541nam a2200157Ia 4500
001			485
005			20261006003444.0
008			120911s9999 xx 000 0 und d
020			_a053410164X
082			_a004.16 DUF
100			_aDuffy, Tim. _9662
245			_aFour software tools plus applications and concepts / Tim Duffy.
260			_aBelmont, Calif. : Wadsworth Pub. Co., c1989.
300			_axxvii, 645, 155 p., [7] p. of plates : ill. ; 28 cm.
650			_aMicrocomputeRed Sport -- Programming. Application software. _9884
999			_c485 _d485