00537    a2200169   450000500170000001000150001702000260003203500140005803700090007208200130008110000200009424500890011426000350020327000790023830000220031770000280033920250508115036.0  aENG-144856  a9788178063263c250.00  aEN-128388  bDBAD  a005.821  aShukla, Prateek  aThe Unrevealed Secrets of Hacking & Cracking/cby Prateek Shukla [and] Navneet Mehta  aNew DelhibUnicorn Booksc2021  municornbooks@vsnl.comaF-2/16, Ansari Road, Darya Ganj bNew Delhie110002  a204p.c21cm ( pb)  aMehta, Navneet eAuthor