00742nam a2200181Ia 4500008004100000082001500041100004600056245014800102260003900250300001600289520001000305650002800315700003700343700004600380942001300426999001900439952010200458230907s9999||||xx |||||||||||||| ||und||  a621.3bUSS  aUssama Khalid Barki (00000119203)9116367 0aDevelopment of kevlar (poly-aramid) based polymer electrolyte membrane for high temperature polymer electrolyte membrane fuel cell (HT-PEMFC) /  aUSPCAS-E, NUST,bIslamabad :c2018  axvi, 136 p.  aTH-85  aMS-ESE Thesis MS Thesis  aDr Muhammad Bilal A Khan9118020  aCo-Supervisor : Dr Zuhair S. Khan9118021  cTHE2ddc  c601764d601764  00102ddc4070aCAS-EbCAS-Ed2019-07-26o621.3 USSpCAS-ETH0000085r2023-09-12w2023-09-12yTHE