000 00242 a2200097 4500
001 37451
100 _aElliott R E
245 _aProblem solving and flow charting
260 _aVirginia
_bReston Publication Company
_c
090 _c23917
_d23917
942 _aNUST-CAE
_cM
_c15466
999 _c272524
_d272524