000			00279nam a22001217a 4500
020			_a0201634465
082			_222 _a005.1
100			_aBox, Don.
245			_aEssential COM /
260			_aUSA, _bAddison Werley, _cc1998.
300			_axxiii, 440p. _bill. ; _c23 cm.
942			_2ddc _cIT
999			_c1443 _d1443