000 00420nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a658.3124 A4
100 _a"Allen, Michael W "
245 0 _aGuide to e - Learning
260 _aNew Delhi
260 _b Wiley India
260 _c2017
365 _b599
942 _cBK
999 _c117006
_d117006