000 00578nam a2200181 4500
005 20130515015020.0
008 111112s9999 xx 000 0 und d
020 _a0-671-63481-x
020 _ahard cover
050 _a Z49
100 1 _a"systems, kriya . "
245 1 0 _a"typing tutor r iv: with letter invaders r:
_bsoftware for the ibm,pc,pc/xt,pc at,pcjr and ibm compatibles/
_c kriya.. systems"
250 _a ed.
260 _anew york :
_bsimon & schuster software
_c1987.
300 _a", 43p.;
_c25 cm."
650 0 _atyping
_924442
942 _2lcc
_cBK
_h Z49
999 _c36495
_d36495