000 00287nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a5.1
_bSCH
100 _aSchach, S R
245 0 _aPractical software engineering
260 _aBosten
_bASN Pub.
_c1992
300 _a324
942 _2ddc
999 _c36748
_d36748