000 00363nam a2200121Ia 4500
008 190816s9999 xx 000 0 und d
100 _aKarthikeyan (M) and others
245 0 _aSales And Purchase Order Processing
260 _c2000
700 _aRajathi (N)
856 _uhttp://library.kct.ac.in/opac-tmpl/bootstrap/THESIS/9727Q0020KARTHIKEYAN.pdf
942 _cPR
999 _c175027
_d175027