00721nam a2200229Ia 4500001002600000005001700026008004100043020001800084040001200102041001200114082002000126100001300146245003200159260002900191300001700220365001400237521003200251650004200283942001800325999001700343952013100360PAN-BUS-TCL-81.203-2171-520260729074615.0260729s9999    xx            000 0 und d  a81.203-2171-5  cPK-LaCU  aEnglish  a005.71 PANbPAN  aPanko, R 0aBusiness Data Networks PTCL  aIndiabMurari Lal & Sons  bSoft Binding  b1000cRs.  aFaculty, students and Staff  aComputer SciencexData Networks, PTCL  2DDC cBKhPAN  c21307d21307  00102DDC40708CSaMLbMLcDCSd2026-07-29eVanguard Booksl0o005.71 PANp6247r2026-07-29 07:46:15tCopy 1w2026-07-29yBK