000 00504cam a2200193Ia 4500
020 _a0078454506
020 _a0078309638 (pbk.)
040 _cSITPL
082 _a823 GLE 2003 A072 Or.
100 1 _aNorton, Peter,
245 1 0 _aPeter Norton's essential concepts
250 _a5th ed
260 _aNew York :
_bGlencoe/McGraw-Hill,
_cc c2003
300 _axx, 276 p. :
_bill. (some col.) ;
_c28 cm
500 _aIncludes index
650 0 _aComputers
650 0 _aComputer software
942 _cEK
999 _c14952
_d14952