00854nam a22001697a 4500040003600000082001600036100002500052245008000077260003200157300003700189500015200226500004000378500004300418502005600461546001200517650015500529  cRiphah International University  a541.22bIQR  aIqra Batool (406738)  aWeiner polarity and similar topological descriptors of a class of copolymer  aLahoreb(unpublished)c2021  axi, 59 p.b: ill.c; 30 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Doctor of Philosophy in Mathematics to the Faculty of Basic Sciences and Humanities.  aIncludes bibliographical references  aThesis supervisor: Dr. Mehar Ali Malik  aThesis (PhD)--Riphah International University, 2021  aEnglish  aTopological descriptorsaMathematicsvGraph historyvClassification of graphvChemical graphvTopological indicesvZagreb indexvGraph operationvFBSH