000 00321nam a2200133Ia 4500
008 220201s2021 xx 000 0 eng d
082 _a6
_bJAC
100 _aJACKSON, JEFFEReference Y C
245 0 _aWEB TECHNOLOGIES/-
250 _a23rd
260 _bPEAReference SON
_aNEW DELHI
_c2021
300 _a573p.
942 _2ddc
999 _c2539
_d2539