000 00423nam a2200121Ia 4500
008 230508s2018 xx 000 0 und d
050 _aQA 76.76 D47 S64s 2018
110 2 _a3G E-learning LLC, USA
245 1 0 _aSoftware development /
_c3G E-learning LLC, USA.
247 _aSoftware development_QA 76.76 D47 S64s 2018_3G E-learning LLC, USA_2018
264 _aNew York :
_b3G E-learning LLC, USA,
_c2018.
942 _2lcc
_cBK
999 _c32196
_d32196