000 00303nam a22000977a 4500
999 _c5919
_d5918
100 _aMd. Shahidul Kibria (PME 120824)
245 _aStudy on Unaccounted for Gas in a Marketing Company (A Case Study of Jalalabad Gas Transmission & Distribution System Limited
260 _c2017
300 _a61
942 _cBK