000 00300nam a22001337a 4500
020 _a978-0-143-45456-4
082 _a001
_bSCR/SKI
100 _aScrewvala,Ronnie
245 _aSkill IT, Kill IT
260 _aHaryana;
_bPenguin Business;
_c2021.
300 _a165p.,
650 _a23Q5B
942 _cBK
999 _c12749
_d12749